Transaction payment method and system

Stem of noble dendrobium environment contrast experimental box of growing seedlings based on thing networking

The utility model provides a stem of noble dendrobium environment contrast experimental box of growing seedlings based on thing networking, include: contrast test case, stem of noble dendrobium culture dish, environment automatic control system is installed to the contrast test incasement, and environment automatic control system includes temperature control system, humidity control system and illumination control system, and the bracket is installed to the contrast test incasement, installs stem of noble dendrobium culture dish on the bracket, and temperature sensor, humidity transducer, light intensity sensor, UV sensor are installed to contrast test case upside, and the video probe is installed to contrast test case one side. The utility model discloses utilizing internet of things, founing rare seedling growth environmental monitoring system, through the adjustment to the different environmental parameter of in -process that grows seedlings, the best stem of noble dendrobium seedling ...

Wellhead protection device for blasting construction of manual hole digging pile and protection method thereof

The invention discloses a manual hole digging pile blasting construction wellhead protection device and a protection method thereof, and belongs to the field of construction wellhead protection devices.The manual hole digging pile blasting construction wellhead protection device comprises a construction well, a protection cover is movably installed on the construction well, a bottom plate is fixedly installed at the bottom of the outer side of the protection cover, fixing screws are movably installed on the bottom plate, and a flying stone prevention mechanism is movably installed in the protection cover; large broken stones impact a buffer plate, a spring is compressed upwards, a push plate pushes a sandbag, impact force on the large stone blocks is consumed, the large stone blocks fall back, the large broken stones are prevented from rushing out of a construction well, surrounding workers are prevented from being damaged, safety is improved, dust is treated through a dust prevention mechanism ...

Radioactive waste liquid treatment method and system

The radioactive waste liquid treatment method comprises the steps that radioactive waste liquid is driven by a circulating pump to circulate between a heating device and a separating device, the heating device is used for conducting heating treatment on the radioactive waste liquid so that the radioactive waste liquid can be evaporated in the separating device, and the separating device is used for separating the radioactive waste liquid; the separation device is used for separating steam generated when the radioactive waste liquid is evaporated, so that the radioactive waste liquid is concentrated, and a negative pressure environment is formed in the separation device; in the circulation process, steam separated by the separation device is compressed and heated by means of the steam compression device to obtain compressed steam, and the compressed steam is introduced into the heating device to serve as a first heat source of the heating device, so that the radioactive waste liquid can ...

Tea polyphenol containing nourishing capsule

The tea polyphenol containing nourishing capsule is developed based on the theory that medicine and food have the same origination and has the ingredients including tea polyphenol. Dangshen, white atractylodes rhizome, tuckahoe, licorice, astragalus root, wolfberry fruit extractive and sea-buck thorn extractive. The present invention has the health functions of removing evil, expelling toxic matter, invigorating vital energy, invigorating spleen and stomach, nourishing liver and kidney and resisting fatigue and no toxic side effect. It is suitable for all people.

Manufacture technology of hemp woven fabric reinforced composite material sheet

The invention discloses a method for manufacturing a composite material, in particular a process for manufacturing a hemp woven fabric reinforced composite material plate in the automobile industry. The process for manufacturing the hemp woven fabric reinforced composite material plate is characterized in that the hemp woven fabric is one of flax, jute and ambary; the hemp woven fabric is paved in a prefabricated mould layer by layer; each layer of the hemp woven fabric has a paving angle; each layer of the hemp woven fabric is crossed and paved; the volume content of hemp fibre is more than or equal to 40 percent; a resin transfer molding forming process is adopted to carry out mould filling; the mixture ratio of epoxy resin to a polyamide curing agent to a reactive diluent is 10:(1.2 to2.4):(0.6 to 0.8); the curing time is four hours; and after mould filling is completed, the fabric is cured at the temperature of 130 DEG C, cooled, demoulded and subjected to surface treatment. The manufactured ...

TRANSACTION PAYMENT METHOD AND SYSTEM

A transaction payment method, including the following steps: acquiring payment information about a user, the payment information including a communication number; calling the communication number through an interactive voice answer platform to acquire the payment password input by the user; and verifying the payment password and payment information, and performing payment if the verification is passed. The transaction payment method above can be applied to improve payment security. Additionally, also provided is a transaction payment system.

Server cabinet with good isolation performance

The utility model discloses a server cabinet with good isolation performance. The high-performance isolation service cabinet structurally comprises a high-performance isolation service cabinet body, aside door, a discharge cover, a control panel, a cross rod, a fixing clamp, a wire arrangement mechanism and a fixing groove, the utility model discloses a server cabinet with good isolation performance. The wire arrangement mechanism is arranged in the high-performance isolation service cabinet body. Penetrating wire through fixing groove, the clamping blocks are placed at the upper ends of theclamping blocks; subsequent pull-down pressure plate, the pressing plate slides at the upper end of the guide rail through the sliding block, the pressing plate drives the rack to drive the ratchet wheel to rotate, the ratchet wheel drives the limiting teeth to conduct transmission at the upper end of the high-performance isolation service cabinet body through the torsion spring, and therefore thepressing ...

Transaction payment method and system

A transaction payment method, including the following steps: acquiring payment information about a user, the payment information including a communication number; calling the communication number through an interactive voice answer platform to acquire the payment password input by the user; and verifying the payment password and payment information, and performing payment if the verification is passed. The transaction payment method above can be applied to improve payment security. Additionally, also provided is a transaction payment system.

Method for measuring content of erythrosine aluminum lake

The invention relates to a method for measuring the content of erythrosine aluminum lakes, which adopts ammonia water with certain concentration and dosage as a dissociation agent of erythrosine aluminum lakes, can accurately measure the content of erythrosine aluminum lakes in a detected sample, and truly reflects the content of erythrosine aluminum lakes in the detected sample. The problem that in the prior art, the content of the erythrosine aluminum lake cannot be accurately measured is solved, and the method has important significance on quality control of food added with the lake. Secondly, the cost of detecting a single sample by the method is very low, and the detection cost can be greatly reduced. Finally, the method disclosed by the invention has good linearity, precision, repeatability and accuracy, and the quantitation limit and the detection limit are relatively low.

Printing enterprise production cost accounting and analysis system

The invention discloses a printing enterprise production cost accounting and analysis system. The printing enterprise production cost accounting and analysis system is characterized in that a device configuration database of the printing enterprise production cost accounting and analysis system configures capacity and character information of a printing device in advance, a job queue cache module caches job queue information and job state information, a job operation module synchronizes information of the job queue cache module, a device management module arranges for the printing device to perform printing work according to information of the device configuration database and current operation status information of the job operation module, the job operation module intercepts printing information of current operation and work information of the printing device through a JDF/ JMF analysis and generation module, and transmits the intercepted information to a statistic analysis module, and ...

Clothes dryer

The invention belongs to the technical field of electric appliances, and particularly relates to a clothes dryer. The clothes dryer comprises an air duct, an evaporator, a condenser and a heating air inducing assembly, a dehumidification opening is formed in a roller so that part of low-temperature and high-humidity air in the roller can be exhausted, and the air inlet end and the air outlet end of the air duct communicate with the two ends of the roller correspondingly; the evaporator, the condenser and the heating air inducing assembly are sequentially arranged in the air duct in the direction from the air inlet end to the air outlet end of the air duct, the heating air inducing assembly comprises a heater and a fan, a fresh air inlet is formed in the air duct between the condenser and the heating air inducing assembly, and outdoor fresh air is introduced into the air duct through the fresh air inlet. After being mixed with working air in the air duct, the working air is heated by the ...

Two side shield adjustable air conveying powder flow rate adjusting device

The utility model discloses a two side shield adjustable air conveying powder flow rate adjusting device, including flange (1), pipeline arc (2) but, go up adjusting the bezel (3) but, adjusting the bezel (4), axis of rotation (5), actuating mechanism (6) and seal box shell (7) down, its characterized in that: upper and lower adjusting the bezel but (3, 4) can be at 0 to 90 degree internal rotation, be equipped with between axis of rotation (5) and seal box shell (7) sealing washer device (8), seal box shell (7) facing the wind to incline and are equipped with facing the wind welt (9). But upper and lower two side adjusting the bezel (3, 4) through axis of rotation (5) by actuating mechanism (7) control turned angle, the flow area of control pipeline changes the resistance of ducting to reach the balanced mesh of the multi -channel velocity of flow among the industrial application. The utility model has the advantages of control range is big, and the convection type influence is little, ...

Grid method point distribution device for CO on-line monitoring

The utility model relates to a grid method point distribution device for CO on-line monitoring, which comprises a plurality of sampling pipes and a sample mixer which are arranged on the outer surface of a boiler in a grid shape, one end of each sampling pipe extends into the boiler for sampling, the plurality of sampling pipes are equally divided into a plurality of sample collection areas, and the sample collection areas are communicated with the sampling pipes. A plurality of sampling pipes are arranged in the sample collection area, the sample collection area is detachably connected with a sample collection tank located on the boiler, the plurality of sampling pipes located in the same sample collection area are communicated to the interior of the sample collection tank, the plurality of sample collection tanks are connected with a sample mixer, and the sample mixer is provided with a connector used for being connected with an analysis instrument. The flue gas in the boiler can be uniformly ...

Gas flow metering device

The gas flow metering device comprises a shell, a cover body and a module valve assembly, and an opening is formed in the shell; the cover body covers the opening and forms a containing cavity, and an airflow inlet channel and an airflow outlet channel are formed in the cover body; the module valve assembly is provided with an airflow inlet and an airflow outlet, the airflow inlet is communicated with the airflow inlet channel, the airflow outlet is communicated with the airflow outlet channel, and the module valve assembly is provided with a first mounting direction and a second mounting direction; a first mounting limiting structure and a second mounting limiting structure are arranged in the shell; when the module valve assembly is located in the first installation position, the module valve assembly is fixed through the first installation limiting structure. When the module valve assembly is located in the second installation position, the module valve assembly is fixed through the ...

Task scheduling method, device and system for data processing, and storage medium

The invention provides a task scheduling method for data processing, which is characterized by comprising the following steps of: acquiring data to be processed and a calculation program corresponding to the data; scheduling the data and the calculation program to the same network node; and processing the data based on the computing program. According to the task scheduling method and device for data processing, the network transmission pressure can be reduced; moreover, the time cost of data transmission in the calculation step can be reduced, and the network transmission efficiency is improved.

Micro alloyed oxide dispersion-strengthening ferrite steel and preparation method

The invention relates to a micro alloyed oxide dispersion-strengthening ferrite steel, wherein the chemical formula of the steel is Fe-(14-16)Cr-(1-3)W-(0.3-1.0)Ti-(0.3-0.6)Y2O3-(0.5-3)Cu. The preparation method of the steel comprises the following steps of: thermosetting and moulding after mixing and ball milling Fe-Cr-W, Ti, Y2O3 and Cu in proportion, or thermosetting and moulding after mixing ball milling powder and Fe-Cr-W alloy powder in the ratio of 1: (2-4), and then carrying out solution treatment or solution and ageing treatment, thus micro Cu alloyed oxide dispersion-strengthening ferrite steel is obtained. In the invention, Cu is introduced into a matrix lattice by mechanical alloying; nano-scale copper-rich second phase is precipitated from a matrix in the thermosetting, moulding and heat treatment process; and the strength and high-temperature creep resistance of alloy are greatly improved. The invention has the advantages of simple preparation process, short preparation period ...

Profile control and displacement system and chemical preparation device for profile control and displacement

The invention discloses a chemical preparation device for profile control and displacement and a profile control and displacement system. The chemical preparation device comprises a water storing tank capable of storing water, a water suction pump provided with a suction inlet and a drain outlet, a connecting pipe and a stirrer. The water suction pump is capable of sucking the water in the water storing tank via the suction inlet and draining out the water via the drain outlet. The connecting pipe is capable of mixing the water with dry chemical powder initially and comprises a pipe body provided with a first port and a second port which are opposite, the first port is communicated with the drain outlet of the water suction pump, and an opening is formed in the wall of the pipe body of the connecting pipe. The stirrer comprises a tank with one end open and a stirring component used for stirring, the stirring component is arranged in the tank, and liquid flowing out of the second port of ...

Make things convenient for device of clean layer press cavity

The utility model discloses a make things convenient for device of clean layer press cavity, it relates to thin film solar cell lamination technical field, the utility model provides a laminator cavity washs the problem of difficulty at present. It includes the rifle body, control switch, outer barrel and interior barrel, and the one end of the rifle body is equipped with quick -operation joint, is equipped with control switch on the lateral wall of the rifle body, and the other end of the rifle body is connected with outer barrel, the one end dress of interior barrel the two sliding connection just in outer barrel, and the other end of interior barrel is exposing to be held, and interior barrel is established and is equipped with the filter screen outside on the end in the barrel. The utility model is used for clean layer press cavity.

Vibration isolator used for orbit traffic floating board

The invention relates to a vibration isolator for a rail traffic floating slab, comprising a lower support, a rubber vibration reduction ring, a height adjusting screw, a height adjusting nut and a coupling flange. The lower support is disposed on a base, a concave groove is disposed on the lower support, and the rubber vibration reduction ring is disposed in the concave groove. The head of the height adjusting screw is disposed in the vibration reduction ring, the screw extends upwards and has male thread. The height adjusting nut is connected with the height adjusting screw by female thread thereof. The coupling flange is mounted on the height adjusting nut and is connected with the floating slab to make the vibration isolator to support the floating slab. The vibration reduction effect of the invented vibration isolator is better than that of the traditional metal spring vibration isolator, and can satisfied road bed height adjustment request better.

Multiple CD positioning and clamping mechanism

The present invention relates to a multidisk type optical disk positioning and fastening mechanism, including fastening positioning element, drive element and support elemnt. The described fastening positioning element and drive element are coaxially-mounted on the support element. Said fastening positioning element is a cylindrical stepped body, and the intersected place of the stepped surface and cylindrical body has uniformly-distributed circular channels, and on the cylinder body and in the position corresponding to the circular channel an inverted-U-shaped through channel is cut, so thatthe intersected position of the cylinder body and steppen surface is formed into flexible hinge. Three pawls of upper portion of said drive element are inserted into the internal cavity of stepped body of lower portion of fastening positioning element, and matched with the inverted U-shaped thin sheet of lower portion of the cylinder body. The lower portion of drive element is a cylinder body, and the ...

Clothes dryer, clothes drying method and storage medium

The invention belongs to the technical field of electric appliances, and particularly relates to a clothes dryer, a clothes drying method and a storage medium. The clothes dryer comprises a roller, an air duct, an evaporator, a condenser and a fan, the air inlet end and the air outlet end of the air duct are communicated with the two ends of the roller respectively, and the evaporator, the condenser and the fan are sequentially arranged in the air duct in the direction from the air inlet end of the air duct to the air outlet end of the air duct. An air duct between the air outlet end of the roller and the evaporator is provided with an air inducing opening capable of being opened and closed. Reliability and performance requirements of the evaporator can be met.

Multiple information fusion facility agriculture production process monitoring device

The invention provides a multiple information fusion facility agriculture production process monitoring device which comprises a main control unit, a ZIGBEE wireless transmission unit and an intelligent terminal, wherein the main control unit and the intelligent terminal are connected through a ZIGBEE wireless sensor network, and the intelligent terminal comprises a multiple information acquisition module and a function execution module. According to the multiple information fusion facility agriculture production process monitoring device, by the adoption of the multiple information fusion technology, the conventional perception amount in the facility agriculture is transmitted to the main control unit through the wireless sensor network, display and analysis of collected parameters are achieved through the combination of an agricultural expert knowledge base and data traceability management, and decision-making instruction and automatic control are given. The system has strong flexibility ...

Near field optical head driving device of superhigh compactness mother disc RW machine

A driver of near-fieldoptical head for high-compactness mother disc CD-RW device is a cylindrical device. The piezoelectric drive element is fixed to the external circular step of the optical head's supporter. The focusing lens is installed in the hole of upper step. The elastic element, bearing element and optical head are respectively fixed on the step hole of bottom. Said piezoelectric drive element can drive the supporter of optical head to move up and down for regulating the distance between mother disc and optical head SIL. The wedge track on the bottom of bearing element can be used toregulate the working gap's variation caused by surface airflow variation of mother disc. Its advantages are high stability and reliability and high compactness increased by more than one order of magnitude.

Traditional Chinese medicinal composition for reducing blood fat, and preparation method thereof

The invention discloses a traditional Chinese medicinal composition for reducing blood fat, and a preparation method thereof. Components of the traditional Chinese medicinal composition comprise fine Panax Notoginseng powder, fine Radix Astragali extract powder, fine Salvia miltiorrhiza extract powder, fine Folium Ginkgo extract powder, fine Radix Puerariae extract powder, fine Phyllanthus emblica extract powder and fine Rhizoma Polygonati Odorati extract powder. The traditional Chinese medicinal composition has the advantages of obvious blood fat reducing efficacy, good safety, suitableness for conditioning and health care of hyperlipidemia patients, and realization of long term administration. The preparation method is simple and efficient, can maximally reserve the effective components of medicines, and ensures the validity of the traditional Chinese medicinal composition.

In-situ transport property measurement device

The invention provides an in-situ transport property measurement device comprising a low dimension material preparation system used for preparing a membrane structure; a transport property measurement system used for measuring the transport property of the membrane structure; and a low dimension material processing system used for arranging an electrode on the surface of the membrane structure. The low dimension material preparation system, the low dimension material processing system and the transport property measurement system transfer the membrane structure through a magnetic pole, and all internally have vacuum environments.

Radioactive waste liquid treatment method and system

The embodiment of the invention provides a radioactive waste liquid treatment method. The method comprises the following steps: continuously introducing radioactive waste liquid in a feeding device into a heating device; the radioactive waste liquid is driven by the circulating pump to circulate between the heating device and the separating device; in the circulation process, the steam separated by the separation device is compressed and heated by means of the steam compression device to obtain compressed steam, and the compressed steam is introduced into the heating device to serve as a first heat source of the heating device, so that the radioactive waste liquid can be continuously concentrated; in the circulating process, steam generated by the steam generating device is used as a second heat source of the heating device; condensate in the heating device is introduced into the steam generation device to serve as a water source of the steam generation device; after it is determined that ...

Dendrobe seedling environment contrast experiment system based on Internet of things

The invention provides a dendrobe seedling environment contrast experiment system based on Internet of things. The dendrobe seedling environment contrast experiment system comprises an application layer, a communication layer and a sensing layer, wherein the application layer is a monitoring center server; the communication layer comprises a Wifi wireless router and a zigbee wireless gateway; the sensing layer is mounted and distributed in a contrast test chamber; the sensing layer comprises a temperature sensor, a humidity sensor, an illumination sensor, an ultraviolet sensor and a video probe; and the monitoring center server is connected to the zigbee wireless gateway through the Wifi wireless router. A valuable and rare seedling growth environment monitoring system is constructed by using an Internet of things technology, the influence of environmental parameters on seedlings is tested through the adjustment of different environmental parameters in the seedling process, optimal dendrobe ...

Radioactive waste liquid treatment method and system

The radioactive waste liquid treatment method comprises the steps that radioactive waste liquid is driven by a circulating pump to circulate between a heating device and a separating device, the heating device is used for conducting heating treatment on the radioactive waste liquid so that the radioactive waste liquid can be evaporated in the separating device, and the separating device is used for separating the radioactive waste liquid; the separation device is used for separating steam generated when the radioactive waste liquid is evaporated, so that the radioactive waste liquid is concentrated, and a negative pressure environment is formed in the separation device; in the circulation process, steam separated by the separation device is compressed and heated by means of the steam compression device to obtain compressed steam, and the compressed steam is introduced into the heating device to serve as a first heat source of the heating device, so that the radioactive waste liquid can ...

Locks of LED acoustic control lamp with utilize solar cell panel electricity generation

The utility model provides a locks of LED acoustic control lamp with utilize solar cell panel electricity generation, relates to a non -crystalline silicon solar energy LED lock. The utility model discloses an it does not have the lighting function to solve traditional lock, can't unblank immediately under the condition of dark, brings a lot of inconvenient problems for daily life. A locks of LED acoustic control lamp with utilize solar cell panel electricity generation also includes lithium cell, LED acoustic control lamp and two blocks of amorphous silicon solar cell boards, the lithium cell is inlayed in the lock body, two blocks of amorphous silicon solar cell boards are provided respectively on the front end face and rear end face of lock body, be provided with on the lock body and be provided with the mounting hole on the one side of keyhole, LED acoustic control lamp fixing in the mounting hole, two amorphous silicon solar cell board series connections, lithium cell, LED acoustic ...

Shutter form buggy balanced valve

The utility model discloses a shutter form buggy balanced valve to solve the existing in general use adjustable shrinkage cavity of coal fired power plant and can not effectively adjust a wind resistance of ducting under the circumstances of area powder operation, thus the problem that can not effectively adjust a wind buggy flow. This shutter form buggy balanced valve includes case (1), shell (2), bearing (3) and actuating mechanism (4), case (1) is by movable vane blade (5), axis of rotation (6) and decide leaf blade (7) and constitute, its characterized in that: movable vane blade (5), decide leaf blade (7) quantity for 2 -10, movable vane blade (5) are fixed in multiunit axis of rotation (6), movable vane blade (5) but in the pipeline 0 -180 degree rotatory, decide leaf blade (7) along radially fixing in shell (2). Shutter form buggy balanced valve under the circumstances of area powder operation, still can adjust consecutively the resistance of ducting effectively in a flexible way ...

Radioactive waste liquid treatment method

The embodiment of the invention discloses a radioactive waste liquid treatment method. The method comprises the following steps: continuously conveying radioactive waste liquid in a feeding device to a first preheating device for preheating; conveying the preheated radioactive waste liquid to a second preheating device for secondary preheating; feeding the secondarily preheated radioactive waste liquid into an evaporator, and evaporating and concentrating the radioactive waste liquid in the evaporator to generate secondary steam; introducing the secondary steam into a steam compression device, compressing and heating the steam by using the steam compression device, and conveying the steam to a heating device to serve as a first heat source of the heating device; steam generated by the steam generation device is used as a second heat source of the heating device to compensate the steam for the heating device, and a heat source is provided for the heating device when the radioactive waste ...

一种新型超高密度母盘刻录机近场光学头驱动装置

... 本发明公开了属于光存储技术领域的一种新型超高密度母盘刻录机近场光学头驱动装置，为圆柱形装置，在光学头支架的外圆台阶上固定压电驱动文件，聚焦镜头安装在上面台阶孔内，在其底面的台阶孔上分别固定弹性元件，承载元件和光学头，以压电驱动元件带光学头支架作垂直上下运动，调整母盘和刻录光学头SIL之间的距离，并由承载元件底面上的楔形导轨调整母盘表面气流变化引起工作距离的变化，与弹性元件配合，保证母盘在转动时与光学头超高速，母盘刻录机工作稳定、可靠。本发明至少将光存储密度提高一个数量级以上。 ...

Method for modifying double-layer RP phase layered perovskite compound interlayer organic straight chain alcohol molecules

The invention discloses a method for modifying double-layer RP phase layered perovskite compound interlayer organic straight chain alcohol molecules. The method comprises the following steps: grinding and calcining Li2CO3, CaCO3 and Ta2O, thereby obtaining H2CaTa2O7 in nitric acid solution; reacting with methylamine by virtue of a hydrothermal method, thereby obtaining ClA-H2CaTa2O7; replacing methylamine by using methanol, thereby obtaining ClO-H2CaTa2O7, sequentially and mutually replacing by using normal propyl alcohol, hexyl alcohol, n-decyl alcohol and octadecyl alcohol, thereby obtaining C18O-H2CaTa2O7. According to the mode of replacing a macromolecule by using a small molecule, interlayer small molecules are gradually replaced, and the interlayer is opened by using the macromolecule, so that more active surfaces are exposed, the catalytic activity is improved, interlayer modification of organic straight chain alcohol molecules on double-layer RP phase layered perovskite compounds ...

Electrode evaporation device

The invention relates to an electrode evaporation device which comprises an electrode evaporation source and an electrode evaporation unit, wherein the electrode evaporation source is arranged at the bottom of the electrode evaporation unit; the electrode evaporation unit comprises a sample tray socket, a first limiting frame, a second limiting frame and a magnetic rod; the sample tray socket is used for fixing a sample and is provided with two opposite convex rods for defining an X direction and a Y direction which are vertical to each other, and the connecting line of the two convex rods is parallel to the X direction; the first limiting frame is provided with two opposite first openings and the second limiting frame is provided with two opposite second openings, the first and second limiting frames sequentially sleeve the sample tray socket, and the convex rods sequentially penetrate through the first and second openings; the magnetic rod is located outside the first limiting frame and ...

Coded pulse shift accumulation laser ranging signal detection method and system

The invention provides a coding pulse shift accumulation laser ranging signal detection method and system, and belongs to the technical field of signal processing, and the method comprises the steps: employing a clock count value and time interval progressive increase method, and controlling a laser to generate a laser coding pulse waveform, and transmitting the laser coding pulse waveform; receiving the laser coding pulse waveform in real time, and sequentially performing photoelectric conversion, transimpedance amplification, pulse shaping filtering and post-amplification processing; sampling the laser coding pulse waveform after the post-stage amplification processing so as to obtain the time difference between the first sub-pulse signal and other sub-pulse signals in each emission period; and moving the other sub-pulse signals in each transmission period to the corresponding first sub-pulse signal according to the corresponding time difference, and then accumulating the sub-pulse signals ...

Radioactive waste liquid treatment system

The embodiment of the invention provides a radioactive waste liquid treatment system, which comprises a supporting platform, a waste liquid treatment device and a waste liquid treatment device, the heating device is fixed on the supporting platform; the separating device is fixed on the supporting platform; the circulating pipeline extends along the surface of the supporting platform, and the separating device is communicated with an inlet of the liquid flow channel through the circulating pipeline; the circulating pump is fixed on the supporting platform and is arranged in the circulating pipeline; the steam compression device is fixed on the supporting platform; the feeding device is fixed on the supporting platform; and the discharge hole is formed in the circulating pipeline.

一种绿茶饮料

The present invention is green tea beverage containing sea buckthorn, and compounding 1000 liters of the beverage consumes sea buckthorn juice 6.8-7.2 liters, tea 5-5.5 kg, honey 6-7 liters and vitamin C 0.35-0.40 kg. The beverage contains rich vitamin C, amino acids and trace elements essential for human body, and has delicious taste and comprehensive health functions of sea buckthorn, tea, vitamin C and honey.

Self-adaptive hanger for near-field optical memory

The self-adapting pendant is capable of adjusting working gesture freely, seeking track accurately, suitable to flight system in deep sub micro optical storage in near field. The pendant includes inner ring, outer ring, two pair of elastic cell perpendicular to each other, and central stretch piece. Outer ring is rigid structure, and there is a quadrate through hole inside outer ring. Inner ring is an annular stretch thin slice with a through hole in center. The inner ring through a pair of columniform elastic cell arranged along longitudinal direction of pendant is connected to central hole in outer ring. Central stretch piece as a quadrate sheet through a pair of column form elastic cell arranged along latitudinal direction of pendant is connected to the inner ring. The invention through deformation of elastic cell guarantees adjusting gesture of micro flying head freely so as to give servo of disk movement, keep relatively stable gaps and obtain high coupling efficiency.

Clothes dryer

The invention belongs to the technical field of electric appliances, and particularly relates to a clothes dryer. The clothes dryer comprises a roller, an air duct and an auxiliary cooling device, the roller is provided with a dehumidification opening, the air inlet end and the air outlet end of the air duct are communicated with the two ends of the roller respectively, an evaporator, a condenser and a fan are sequentially arranged in the air duct in the direction from the air inlet end to the air outlet end of the air duct, and the input end of the auxiliary cooling device is communicated with the dehumidification opening of the roller. The output end communicates with the air duct. The load of the evaporator is reduced, so that the condensing capacity of the evaporator meets the use requirement, the clothes drying efficiency of the clothes dryer is improved, the clothes drying time is shortened, and the practical value is good.

Control system for identifying coal and gangue and automatic coal discharge

The invention discloses a control system for identifying coal and gangue, and automatic coal discharge. A voiceprint sensor and an image sensor are installed at a coal discharging opening of a coal discharger to collect audio signal and video signal when coal and gangue flow out in the coal discharging process and transmit the signals to a DSP fast processor to perform the operation process, and then the result is transmitted to a signal chip controller; synchronously, the signal chip collector collects signals of a current transformer of a belt conveyer in order to detect the load state of the belt conveyer; and the single chip controller controls an electro-hydraulic control device by analyzing above data so as to control the coal discharger. The invention realizes the automatic identification of rate of the coal to the waste rock during the top-coal carving process and the automatic control of a top-coal carving technique, increases the coal discharge speed, controls the interfusion ...

Macrococcus caseolyticus

The invention provides a Macrococcus caseolyticus TJZ strain and a preparation method of the Macrococcus caseolyticus TJZ strain. The invention provides a strain of macrococcus caseolyticus which is separated and cultured from microorganisms in the feces of the Geranium wilfordii for the first time, and mainly identifies the growth curve, drug sensitivity detection, physiological and biochemical identification and whole genome sequencing results of the macrococcus caseolyticus. According to the present invention, the traditional microbial identification and information technology methods are combined, and various performances of the strain are comprehensively researched; a research basis can be increased and a theoretical basis can be provided for subsequent related molecular research, meanwhile, a bird intestinal microorganism resource library is expanded, and the method has a relatively high reference value.

Movable radioactive waste liquid treatment system

An embodiment of the present invention provides a mobile radioactive waste liquid treatment system, comprising: a radioactive waste liquid treatment device configured to treat a radioactive waste liquid input into the mobile radioactive waste liquid treatment system and discharge the treated waste liquid; the bearing device is arranged to contain and bear the radioactive waste liquid treatment equipment, the bearing device is fixed to the moving device, and the moving device is arranged to move the movable radioactive waste liquid treatment system to a designated position; wherein when the movable radioactive waste liquid treatment system moves, the radioactive waste liquid treatment equipment is in a stable state. According to the mobile radioactive waste liquid treatment system provided by the embodiment of the invention, an area needing radioactive waste liquid treatment can be arranged according to actual conditions, so that the cost is reduced.

Printing production control and early-warning system

The invention discloses a printing production control and early-warning system. The data of a production control module and an enterprise management module of the system are synchronized in real time. A mobile intelligent terminal is used for acquiring workload and progress information in real time, and transmitting the information to the production control module through a wireless network. The production control module is used for storing the data, and performing information sharing through a database server. An early-warning monitoring module is used for monitoring a production process, and transmitting information to a message receiving module in real time. An early-warning processing module is used for receiving and transmitting early-warning information, monitoring production progresses of all order, comparing current production time with predicted order delivery time in real time, and transmitting the early-warning information to the enterprise management module in case of delay.

Metal hydrogen permeation behavior research device and method

The invention discloses a metal hydrogen permeation behavior research device and method, the device includes a mechanical loading system, an electrochemical measurement system, a temperature control system and a gas drive system. The loading system provides tensile stress to a specimen by a jack via a middle transfer component. A hydrogen permeation electrolysis pool, a negative pole pool and a positive pole pool are made of nickel base alloy so as to improve the bearing capacity and corrosion resistance, a sealing component is adopted to realize strict sealing between the electrolytic pool and the specimen. An electrolyte solution and a high pressure gas are introduced into the negative pole pool, and a high-voltage reference electrode and an auxiliary electrode are arranged to simulate the mechanical chemical service environment of a metal structure. The metal hydrogen permeation behavior research device can be used for study on hydrogen permeation behavior of a metal structure in high ...

Denoising method and system for laser point cloud ranging data

The invention provides a de-noising method and system for laser point cloud ranging data, and belongs to the technical field of laser data processing, and the method comprises the steps: obtaining an echo time point cloud data set, and carrying out the extraction of echo time points, and obtaining a first echo time point sequence; performing density clustering processing on the first echo time point sequence to eliminate noise echo time points in the first echo time point sequence to obtain a second echo time point sequence; the echo time points in the second echo time point sequence are ranked from small to large according to the time size, and a third echo time point sequence is obtained; and performing sliding processing on the third echo time point sequence to determine a signal echo time point in the second echo time point sequence. According to the invention, noise filtering from the echo time point cloud data set is realized, and the performance of a detection system is improved.

Method for preparing iron-base superalloy by extrusion forming of gas atomized powder

The invention relates to a method for preparing iron-base superalloy by extrusion forming of gas atomized powder, which comprises the following steps: replacing mechanically-alloyed powder with gas atomized iron-base alloy powder with particle size smaller than or equal to 200 mum and oxygen content of 0.05-0.20% (mass fraction), loading the gas atomized iron-base alloy powder into a steel capsule, degassing at temperature of 100-300 DEG C and vacuum level of 10-2 Pa, sealing the capsule, carrying out extrusion forming at 850-1,250 DEG C with extrusion ratio of (6-15):1, and carrying out deformation processing and heat treatment on extruded rods to obtain iron-base superalloy with nano-cluster-strengthened phase. The method provided by the invention has simple process, low cost and high production efficiency, and is suitable for large-scale preparation of iron-base superalloy with nano-cluster-strengthened phase. The prepared alloy has high purity and no alloy pollution caused by mechanically-alloyed ...

Compressor, temperature control equipment, control method of temperature control equipment and related equipment

The embodiment of the invention discloses a compressor, temperature control equipment, a control method of the temperature control equipment and related equipment. A second movable disc; the static disc assembly is arranged between the first movable disc and the second movable disc, the static disc assembly and the first movable disc are meshed to form a first compression cavity, and the static disc assembly and the second movable disc are meshed to form a second compression cavity. The compressor is provided with the two relatively independent compression cavities, the first compression cavity and the second compression cavity can independently exhaust air, so that one compressor can achieve double exhaust, the energy consumption of temperature control equipment is reduced, the static disc assembly is arranged between the first movable disc and the second movable disc, and the static disc assembly is arranged in the middle. In addition, the driving assembly of the compressor can be connected ...

Process for manufacturing linen-chenille yarn

The invention discloses a process for manufacturing linen-chenille yarn used on knitwear and home textile fabric. The linen-chenille yarn comprises center yarn and camblet, wherein the camblet is linen yarn; the center yarn can adopt linen yarn or chemical fiber yarn; the center yarn is two folded yarns; and the linen-chenille yarn is spun from the linen camblet which is cut off and then twisted so as to be clamped between the two folded yarns. The process is characterized in that the treatment for the linen camblet comprises the steps of adopting an organosilicon softening-finishing agent MEGASOFT LUX to soften rough linen yarn which is boiled and bleached, regulating the twist degree of a linen-yarn spinning machine and steaming the spun linen yarn which is wound. The linen-chenille yarn produced by the process for manufacturing linen-chenille yarn has the advantages of even yarn levelness, good spinnability and soft hand feel.

Top-coal caving law tracking instrument and a method for measuring the top-coal caving law

The invention discloses a top-coal caving law tracking instrument and a method for measuring the top-coal caving law. The top-coal caving law tracking instrument comprises RF tags, a wireless receiving module and a singlechip controller which is connected with a host computer. The method comprises the following steps: firstly, a plurality of RF tags of the top-coal caving law tracking instrument are loaded into different positions inside the top-coal; in the process of top-coal caving, the RF tags are caved on a scraper conveyor along with the top-coal and are transferred to a belt conveyor; address information sent by the RF tags is passed to the host computer after being received by wireless transmitters installed on both sides of the belt conveyor; the host computer can judge the position of the caved top-coal based on the received data, thus deducing the top-coal caving law. The instrument can judge the position of the caved top-coal safely, accurately and scientifically, infer the ...

Clothes dryer

The invention belongs to the technical field of electric appliances, and particularly relates to a clothes dryer. The clothes dryer comprises a roller, a heater, a fan and an air path with an air inlet end and an air outlet end, the air inlet end and the air outlet end of the air path are communicated with the two ends of the roller respectively, and the heater and the fan are sequentially arranged in the air path in the direction from the air inlet end to the air outlet end of the air path so that the heater can be arranged on the upstream of the fan. The clothes drying device can ensure that the shrinkage degree of clothes in the roller is consistent, the conditions of wrinkles and slow clothes drying caused by local over-drying of the clothes are avoided, and the clothes drying device has good practical value.

Radioactive waste liquid treatment method and system

The embodiment of the invention discloses a radioactive waste liquid treatment method. The method comprises the following steps: continuously feeding radioactive waste liquid into an evaporator, wherein the radioactive waste liquid circulates between a heating device and a separating device; wherein the heating device is used for heating the radioactive waste liquid so as to boil the radioactive waste liquid, and the boiling radioactive waste liquid is subjected to vapor-liquid separation in the separation device to generate secondary vapor so as to concentrate the radioactive waste liquid; the radioactive waste liquid is evaporated to generate secondary steam, the secondary steam is introduced into the steam compression device, the steam compression device is used for compressing and heating the secondary steam, and then the steam is conveyed to the heating device to serve as a first heat source of the heating device to exchange heat with the radioactive waste liquid; and continuously ...

TRANSACTION PAYMENT METHOD AND SYSTEM

A transaction payment method includes the following steps: acquiring payment information about a user, the payment information including a contact number; calling the contact number through an Interactive Voice Response platform to acquire the payment password input by the user; and verifying the payment password and payment information, and performing payment if the verification is passed. The transaction payment method above can be applied to improve payment security. Additionally, also provided is a transaction payment system.

Modification method of interlayer nano-silver of two-layer RP phase lamellar perovskite compound

The invention discloses a modification method of interlayer nano-silver of a two-layer RP phase lamellar perovskite compound. According to the modification method, Li2CO3, CaCO3 and Ta2O are ground, tabletted and calcined and then put into a nitric acid to obtain H2CaTa2O7; next, C1A-H2CaTa2O7 is obtained from the H2CaTa2O7 and methylamine by use of a hydrothermal method; methanol is applied to replace the methylamine to obtain C1O-H2CaTa2O7; normal propyl alcohol and n-decyl alcohol are orderly applied to mutual replacement to obtain C10O-H2CaTa2O7; next, interlayer n-decyl alcohol is replaced by use of glucose according to the hydrolysis-esterification mechanism, the interlayer glucose molecules are oxidized by use of a [Ag(NH3)2]<+> solution, and Ag/H2CaTa2O7 is obtained according to the mechanism of the silver mirror reaction. The modification method of the interlayer nano-silver of the two-layer RP phase lamellar perovskite compound is energy-saving, environment-friendly, simple and ...

Preparation method of nano H-In2O3 ceramic

The invention discloses a preparation method of nano H-In2O3 ceramic. The preparation method comprises the following steps: mixing InC13.4H2O, deionized water and ethanediamine evenly, putting the mixture into an drying oven, preserving heat at a drying oven heat preservation temperature of 160-200 DEG C for 20-30 hours, taking out and cooling to a room temperature, washing by use of distilled water and absolute ethyl alcohol, and drying to obtain a precursor; putting the precursor into a reaction container, putting the reaction container with the precursor into a reaction furnace, and preserving heat for 0.8-1.2 hours to obtain H-In2O3 nano crystals, wherein the temperature of the reaction furnace ranges from 300 to 500 DEG C; and putting the H-In2O3 nano crystals into the reaction furnace and preserving heat and pressure for 1-3 hours to obtain the nano H-In2O3 ceramic, wherein the temperature of the reaction furnace ranges from 700 to 1000 DEG C, and the pressure in the reaction furnace ...

Buggy distribution governing valve and use this governing valve send tube cell way, separator

The utility model relates to a buggy distribution governing valve and use this governing valve send tube cell way, separator, this governing valve includes: a valve sea. Rotatable install the valve plate on the disk seat, and drive valve plate pivoted actuating mechanism. Foretell buggy distribution governing valve is installed to the powder end that advances that should send the tube cell to say, the disk seat of governing valve is installed on the lateral wall that send the tube cell to say, the valve plate extend send the tube cell say in and perpendicular with this section axis that send the tube cell to say, actuating mechanism is located and send outside the tube cell way. The foretell buggy of a plurality of distribution governing valve is installed to this separator, the disk seat of governing valve is installed on the lateral wall of separator, the valve plate extend in the separator and be perpendicular with the axis of separator, actuating mechanism is located outside the separator ...

Application of BCLX gene antisense oligonucleotide in preparation of brain glioma radiotherapy sensitization reagent

The invention discloses an application of BCLX gene antisense oligonucleotide in preparation of a brain glioma radiotherapy sensitization reagent. The antisense oligonucleotide (SSOs) comprises the following sequence: 5 '-GCTTGGTTCTACCCAGCCGCCGTT-3', and the sequence of the antisense oligonucleotide (SSOs) is shown in the description. The effect of the BCLX splicing conversion oligonucleotide combined with radiotherapy on apoptosis induction of human brain glioma cells is higher than that of a single radiotherapy group, and an obvious radiotherapy sensitization synergistic effect is shown. The invention provides a potential application value of the BCLX splicing conversion oligonucleotide for preparing a radiotherapy sensitization reagent from multiple levels of tumor cell proliferation, DNA replication, apoptosis, cloning survival and the like.

Medicine composition for treating osteoporosis and preparation method thereof

The invention discloses a medicine composition for treating osteoporosis and a preparation method thereof. The medicine composition is prepared from collagen, chondroitin sulfate sodium salt, calcium carbonate, rhizoma drynariae extract, kudzu vine root extract, D-glucosamine hydrochloride and pseudo-ginseng. The medicine composition can be used for treating the pathogenesis, namely destruction of bone microstructure, of osteoporosis, is capable of solving the problem of bone density abnormality and radically preventing and treating osteoporosis; and the medicine composition can be used for relieving symptoms of ostealgia of osteoporosis patients, healing of bone fracture can be promoted, and the living quality of osteoporosis patients can be improved.

Normal position transport property measuring device

The utility model provides a normal position transport property measuring device, includes: low -dimensional materials preparation system for prepare membranaceous structure, and a transport property measurement system, be used for measuring the transport property of membranaceous structure, normal position transport property measuring device further includes a low -dimensional materials processing system, is used for the surface of membranaceous structure sets up the electrode, through the conveying of magnetic force pole between low -dimensional materials preparation system, low -dimensional materials processing system and the transport property measurement system membranaceous structure, just be vacuum environment among low -dimensional materials preparation system, low -dimensional materials processing system, the transport property measurement system.

Control system for identifying coal and gangue and automatic coal discharge

The invention discloses a control system for identifying coal and gangue, and automatic coal discharge. A voiceprint sensor and an image sensor are installed at a coal discharging opening of a coal discharger to collect audio signal and video signal when coal and gangue flow out in the coal discharging process and transmit the signals to a DSP fast processor to perform the operation process, and then the result is transmitted to a signal chip controller; synchronously, the signal chip collector collects signals of a current transformer of a belt conveyer in order to detect the load state of the belt conveyer; and the single chip controller controls an electro-hydraulic control device by analyzing above data so as to control the coal discharger. The invention realizes the automatic identification of rate of the coal to the waste rock during the top-coal carving process and the automatic control of a top-coal carving technique, increases the coal discharge speed, controls the interfusion ...

Fixing structure for radioactive waste liquid treatment device

The embodiment of the invention provides a fixing structure for a radioactive waste liquid treatment device, the radioactive waste liquid treatment device is fixed on a bearing device of the radioactive waste liquid treatment device through the fixing structure, the fixing structure comprises a plurality of fixing structure units, and the radioactive waste liquid treatment device is fixedly arranged on the plurality of fixing structure units. The multiple fixing structure units are fixedly connected with the bearing device. Wherein the fixed structure units are arranged to be of a window type structure, and the multiple fixed structure units are fixedly connected with one another. According to the fixing structure for the radioactive waste liquid treatment device provided by the embodiment of the invention, the probability of equipment failure caused by factors such as displacement or shaking of the radioactive waste liquid treatment device in the moving process can be reduced.

TRANSACTION PAYMENT METHOD AND SYSTEM

A transaction payment method, includes the following steps: acquiring payment information about a user, the payment information including a contact number; calling the contact number through an interactive voice response platform to acquire the payment password input by the user; and verifying the payment password and payment information, and performing payment if the verification is passed. The transaction payment method above can be applied to improve payment security. Additionally, also provided is a transaction payment system.Figure 1 ...

Vibration isolator used for orbit traffic floating board

The invention relates to a vibration isolator for a rail traffic floating slab, comprising a lower support, a rubber vibration reduction ring, a height adjusting screw, a height adjusting nut and a coupling flange. The lower support is disposed on a base, a concave groove is disposed on the lower support, and the rubber vibration reduction ring is disposed in the concave groove. The head of the height adjusting screw is disposed in the vibration reduction ring, the screw extends upwards and has male thread. The height adjusting nut is connected with the height adjusting screw by female threadthereof. The coupling flange is mounted on the height adjusting nut and is connected with the floating slab to make the vibration isolator to support the floating slab. The vibration reduction effectof the invented vibration isolator is better than that of the traditional metal spring vibration isolator, and can satisfied road bed height adjustment request better.

Invisible device for air inlet of vehicle engine

The invention provides a stealth device for an air inlet of a vehicle engine, and belongs to the technical field of infrared stealth. The device is provided with a grid structure, and the grid structure is a lower air inlet structure, so that high-temperature infrared radiation in the grid structure is prevented from reaching an infrared detector under the conditions of head-up and overhead view; the grid structure comprises a plurality of grid blades arranged alternately, each grid blade is composed of a grid blade plane part located on the lower portion and a grid blade inclined face part located on the upper portion, and the grid blade inclined face parts extend towards the interiors of the grid blades.

Health-care beverage containing tea polyphenol

A health-care beverage (beverage extract, fruit juice beverage, oral liquid, or buccal lozenge) is prepared from tea polyphenol, primary juice of hippophae rhamnoides, granular white sugar, VC, citric acid, honey and jujube. Its advantages are agreeable and refreshing taste, antibacterial action, and high health-care efficacy.

Radioactive waste liquid treatment method and system

The embodiment of the invention provides a radioactive waste liquid treatment method. The method comprises the following steps: continuously introducing radioactive waste liquid in a feeding device into a heating device; the radioactive waste liquid is driven by the circulating pump to circulate between the heating device and the separating device; in the circulation process, steam separated by the separation device is compressed and heated by means of the steam compression device to obtain compressed steam, and the compressed steam is introduced into the heating device, so that the compressed steam exchanges heat with the radioactive waste liquid to serve as a first heat source of the heating device, and the radioactive waste liquid can be continuously concentrated; after it is determined that the radioactive waste liquid is concentrated by the preset multiple, the concentrated radioactive waste liquid is led out of the heating device and the separating device. The embodiment of the invention ...

Radioactive waste liquid treatment method and system

The embodiment of the invention discloses a radioactive waste liquid treatment method. The method comprises the following steps: feeding radioactive waste liquid into an evaporator, circulating the radioactive waste liquid between a heating device and a separating device, heating the radioactive waste liquid by the heating device so as to boil the radioactive waste liquid, and carrying out vapor-liquid separation on the boiled radioactive waste liquid in the separating device to generate secondary vapor; secondary steam generated by evaporation of the radioactive waste liquid is introduced into the steam compression device, and after the steam compression device is used for compressing and heating the secondary steam, the secondary steam is conveyed to the heating device to serve as a first heat source of the heating device to exchange heat with the radioactive waste liquid; discharging raffinate formed after the radioactive waste liquid in the evaporator is concentrated; wherein in the ...

Method for storing, retrieving and drawing mass geophysical prospecting data in mobile terminal map in offline state

The invention discloses a method for storing, retrieving and drawing mass geophysical prospecting data in a mobile terminal map in an off-line state, which comprises the following steps of: (1) storing the geophysical prospecting data of a mobile terminal by adopting an embedded relational database sqlite, and respectively establishing tables according to items and view levels; (2) when a map program runs, retrieving and rendering data in a data table of a corresponding hierarchy at a lower hierarchy according to a hierarchy, a view range and a project permission displayed by the map; all line data meeting conditions are rendered only according to project permissions in a high-level range; (3) when a user carries out map zooming and moving operations every time, firstly carrying out a retrieval operation of geophysical prospecting data, and carrying out layer-by-layer batch drawing according to a retrieval result; and (4) controlling the default map range of the map application started ...

Out-of-order data processing method and device based on Internet of Things

The invention provides an out-of-order data processing method based on the Internet of Things, and the method is characterized in that the method comprises the steps: obtaining a data package sent by an Internet of Things device, and the data package comprises the generation time of the data package; storing and sorting the data packets; based on the sorted data packets, subtracting the generation time from the current time, and comparing with a preset time interval; and judging whether to process the data packet based on the comparison result. According to the out-of-order data processing method and device based on the Internet of Things, it can be guaranteed that the processing sequence of the data packets received by the processing end is closer to the actual generation sequence and time sequence of the data, and therefore the accuracy of the processing sequence is guaranteed; and relative time delay during data processing is ensured through a preset time interval.

Spindle-shaped Co (at) C-Mxene electromagnetic shielding material and preparation method thereof

The invention provides a fusiform Co (at) C-MXene electromagnetic shielding material and a preparation method, and relates to the field of electromagnetic shielding material preparation, and the method comprises the following steps: preparing a Co (at) C composite material by using ZIF67 as a precursor; ultrasonically dispersing the Co-C pretreated by dodecyl dimethylamine oxide into deionized water to obtain a Co-C suspension; then, dropwise adding the Co-coated C suspension into a Ti3C2Tx MXene aqueous solution, and stirring in an ice bath for 1-2 hours to obtain a Co-coated C-MXene composite material suspension; and carrying out freeze drying on the Co (at) C-MXene composite material suspension to obtain the Co (at) C-MXene electromagnetic shielding material. The electromagnetic shielding performance of the Co-coated C-MXene electromagnetic shielding material prepared by the method disclosed by the invention in a microwave frequency band of 5-8.5 GHz is higher than 40dB, and the maximum ...

Radioactive waste liquid treatment system

The embodiment of the invention discloses a radioactive waste liquid treatment system. The system comprises a feeding device used for storing radioactive waste liquid to be treated; the evaporator is connected with the feeding device and is used for evaporating and concentrating the radioactive waste liquid; the evaporator comprises a heating device and a separating device. The circulating pump is arranged on the circulating pipeline and is used for driving the radioactive waste liquid to circulate between the separating device and the heating device; the steam compression device is arranged between the separation device and the inlet of the heating cavity, and the steam compression device is used for compressing and heating the secondary steam and serves as a first heat source of the heating device; the evaporation residual liquid storage container is connected with the heating device and is used for receiving and storing evaporation residual liquid formed by concentration after evaporation ...

Compounded imidazoline corrosion inhibitor and preparation method thereof

The invention provides a compounded imidazoline corrosion inhibitor. Raw materials of the compounded imidazoline corrosion inhibitor comprise oleic acid, diethylenetriamine, a quaternizing agent and a compound, wherein the complex is potassium pyroantimonate. The compounded imidazoline corrosion inhibitor is obtained through a step of reacting oleic acid with diethylenetriamine to obtain an imidazoline intermediate, a step of reacting the imidazoline intermediate with the quaternizing agent to obtain an imidazoline quaternary ammonium salt corrosion inhibitor, and a step of compounding by adding the compound. The invention also provides a preparation method of the compounded imidazoline corrosion inhibitor. The complex and the corrosion inhibitor are compounded to form the compounded imidazoline corrosion inhibitor, so the synergistic effect allows the compounded imidazoline corrosion inhibitor to have the advantages of increased corrosion inhibition efficiency, low production cost and ...

Radioactive waste liquid treatment method and system

The radioactive waste liquid treatment method provided by the embodiment of the invention comprises the following steps: continuously introducing radioactive waste liquid into a heating device, and driving the radioactive waste liquid to circulate between the heating device and a separating device by virtue of a circulating pump, the steam separated by the separation device is compressed and heated by the steam compression device to obtain compressed steam; after it is determined that the radioactive waste liquid is concentrated by the preset multiple, the concentrated radioactive waste liquid is led out of the heating device and the separating device; the method further comprises the steps that in the circulation process, the working state of the steam compression device is monitored; and when it is monitored that the working state of the steam compression device is abnormal, the steam compression device is closed, introduction of the radioactive waste liquid into the heating device is ...

Transport property measuring system

A transport property measuring system comprises a measuring head and a measuring cavity, wherein the measuring head comprises a sample table, a probe table and a first electrode plate, wherein the probe table is positioned between the sample table and the first electrode plate; a second electrode plate is arranged in the measuring cavity; and the first electrode plate and the second electrode plate are provided with electrodes which are in one-to-one correspondence to one another. The invention also relates to an in-situ transport property measuring device and an in-situ transport property measuring method using the transport property measuring system.

Oxide dispersion-strengthening ferrite steel with bicrystal structure and production method thereof

The invention relates to oxide dispersion-strengthening ferrite steel with a bicrystal structure, compirisng the following components of Cr, W, Ti, Y2O3 and the balance of Fe. A preparation method of the oxide dispersion-strengthening ferrite steel with the bicrystal structure comprises the following steps of: uniformly mixing Fe-Cr-W prealloy powder and ball milled powder according to a certain proportion; placing the mixed powder into a steel capsule for degassing and seal welding; then thermally canned-forging, solidifying and molding; and carrying out thermal treatment. The ferrite steel with excellent mechanical property at room temperature and high temperature can be produced through mixing powders in different proportions and controlling on solidifying and molding as well as the following thermal treatment. Oxide dispersion-strengthening alloy produced by the invention has the characteristic of the bicrystal structure, and the structure can simultaneously give the alloy higher strength ...

Nano-cluster-strengthened iron-base superalloy

The invention relates to nano-cluster-strengthened iron-base superalloy, which comprises the following components: Fe-(13-15)Cr-(2.5-3.5)W-(0.35-0.6)Ti-(0.2-0.6)Y-(0.05-0.20)O, wherein Y and O are used as alloy elements, O is introduced into the alloy as an alloy element, O element and pure metal Y replace Y2O3 particles added directly to serve as reinforced mass point, gas-atomized alloy powder replaces mechanically-alloyed powder so as to more accurately control oxygen content, and the alloys in different batches have uniform performance and good repeatability. The final product can be effectively controlled to form nano clusters or nano oxides in dispersed distribution; and the produced alloy has high purity and no alloy pollution problem caused by mechanically-alloyed powder; and the oxide is finer and disperses evenly. The production method provided by the invention has simple process, high production efficiency and low cost, can be used for preparing large size material, and is favorable ...

Ground flattening device for house building construction

The invention is suitable for the technical field of ground flattening devices for house building construction, and provides a ground flattening device for house building construction, which comprises a walking mechanism, a transverse moving flat plate, a base, a lifting mechanism and a lifting mechanism, a flattening mechanism and a flattening roller which are attached to the surface of a road surface are sequentially distributed in the base in the extending direction of the base, primary flattening and secondary flattening of the road surface are achieved through the flattening mechanism, final flattening of the road surface is achieved through the flattening roller, and the output end of a first electric push rod stretches out and draws back. When the device moves, the scraper blade is driven to horizontally reciprocate between the inner walls of the two sides of the base, so that the uneven mortar road surface can be continuously flattened for the first time, the flattened redundant ...

KELP HARVESTER

The present invention discloses a kelp harvester. The kelp harvester includes a ship body and a U-shaped tripping piece, where two working chain racks are symmetrically arranged on both sides of the ship body; each working chain rack is provided with a chain and a chain driving device used to drive the chain to operate; multiple rope clamping devices are fixedly arranged on each chain; the rope clamping devices can clamp main ropes, so that when the chains operate, the rope clamping devices can drive the ship body to move along with the operation of the chains; the U-shaped tripping piece is rotatablely connected to the ship body through a hinge; and the ship body is further fixedly provided with a limiting baffle, and the limiting baffle limits the U-shaped tripping piece to stopping rotation when the U-shaped tripping piece is in a vertical state. 1. A kelp harvester , comprising:a ship body, wherein two working chain racks are symmetrically arranged on both sides of the ship body; each working chain rack is provided with a chain and a chain driving device that is used to drive the chain to operate; multiple rope clamping devices are fixedly arranged on each chain; the rope clamping devices can clamp main ropes, so that when the chain operates, the rope clamping devices can drive the ship body to move along with the operation of the chain; anda U-shaped tripping piece, wherein the U-shaped tripping piece is rotationally connected to the ship body through a hinge; in an initial state, the U-shaped tripping piece is supported and limited in a horizontal state through a horizontal protruding edge that is fixedly arranged on the ship body, and an opening of the U-shaped tripping piece faces towards a traveling direction of the ship body; and the ship body is further fixedly provided with a limiting baffle, and the limiting baffle limits the U-shaped tripping piece to stopping rotation when the U-shaped tripping piece is in a vertical state.2. The kelp harvester ...

Heating chamber of heat pump

The embodiment of the invention provides a heating chamber of a heat pump. The heating chamber comprises a shell, a pipeline, a first tube plate and a second tube plate, the pipeline, the first tube plate and the second tube plate are arranged in the shell, the pipeline is fixed between the first tube plate and the second tube plate, and the first tube plate and the second tube plate are fixed in the shell. According to the embodiment of the invention, the shell is formed by fixedly connecting the first sub-shell, the second sub-shell and the third sub-shell, so that an integrated structure of a shell in the prior art is changed, the sizes of different sub-shells can be changed according to actual requirements by utilizing the split shell, and the split shell is convenient to use. Therefore, the requirements on different heating amounts of the heating chamber in practical application can be better met.

Packaging and printing enterprise production cost estimation system

The invention discloses a packaging and printing enterprise production cost estimation system. A product process description module of the packaging and printing enterprise production cost estimation system is used for inputting product and process description data and storing the product and process description data in a product process database; a resource price input module is used for requesting the information from the product process database and transmitting the information to a price management module; the price management module is used for creating resource price lists and storing the resource price lists in a resource price database; an order creating module is used for creating a customer order; a price service module is used for accepting a cost estimation request of the customer order, performing retrieval and query from the resource price database, providing a customer order cost estimation list if requested resource prices are all obtained and forwarding the resource price ...

In-situ transport property measurement method

The invention discloses an in-situ transport property measurement method. The in-situ transport property measurement method comprises the following steps: preparing a membrane-shaped structure on a substrate in a first vacuum environment; arranging an electrode on the surface away from the substrate, of the membrane-shaped structure, carrying out micro-cutting treatment on the surface away from the substrate, of the membrane-shaped structure, cutting a micro-cutting area, and locating the electrode in the micro-cutting area in a second vacuum environment; enabling a probe array to contact with the electrode, and carrying out measurement on transport property in a third vacuum environment, wherein the first vacuum environment, the second vacuum environment and the third vacuum environment are a continuous vacuum environment, the continuous vacuum environment means that the membrane-shaped structure directly enters the second vacuum environment from the first vacuum environment, and directly ...

Near-field optical memory deep submicron microflight head

The flying head includes burdening mini worktable, SIL and focusing lens. Underside of burdening mini worktable is quasi-spherical surface. There is a center slot in front end of the burdening mini worktable. Upper part of SIL is in spherical cap surface, and the lower part is cuboid base seat for chucking positioning. SIL is embedded into center slot on the worktable. The focusing lens through columned platform is cohered on surface of the burdening mini worktable. Advantages are: ensuring constant back working distance of lens, raising near field coupling efficiency, flying stability and antidisturbing capability.

Radioactive waste liquid treatment method and system

The radioactive waste liquid treatment method provided by the embodiment of the invention comprises the following steps: driving radioactive waste liquid to circulate between a heating device and a separating device by virtue of a circulating pump; in the circulation process, steam separated by the separation device is compressed and heated through the steam compression device to obtain compressed steam, the compressed steam is introduced into the heating device to serve as a first heat source of the heating device, and steam generated by the steam generation device is introduced into the heating device to serve as a second heat source of the heating device. The radioactive waste liquid can be continuously concentrated; monitoring the steam flow at the inlet of the steam compression device, and adjusting the operation parameters of the steam compression device and/or the steam generation device based on the steam flow at the inlet of the steam compression device so as to control the concentration ...

一种枸杞饮品

The wolfberry fruit potables includes nutritive wolfberry fruit granule and nourishing wolfberry fruit oral liquid, and produced with the materials including wolfberry fruit juice, honey, haw, date, licorice, Tuckahoe, chrysanthemum, honeysuckle and vitamin C. The present invention has the health functions of wolfberry fruit and other components, including invigorating kidney, benefiting life essence, clearing liver heat, strengthening eyesight, invigorating stomach, benefiting vital energy, etc.

含有茶多酚的保健饮料制品

... 一种含有茶多酚的保健饮料制品，其配方主要含有以下组分：茶多酚，沙棘原汁，白砂糖，维生素C，柠檬酸，蜂蜜，大枣。根据该配方可生产加水饮用的茶多酚沙棘晶产品，或者直接饮用的茶多酚沙棘果汁饮料，茶多酚沙棘果汁口服液，茶多酚沙棘口含片。本发明以中医药食同源理论，结合中西药特点，所提出的配方产品，口感醇厚，清爽，酸甜适度，能起到抑菌抗菌，清除人体内氧自由基，补充以维生素C为主的维生素，止咳祛痰，消食化滞，补气，健脾，益肝肾作用。 ...

Transport property measurement system

The utility model provides a transport property measurement system, includes a measuring head and a measurement chamber, the measuring head includes a sample platform, a probe station and a first electrode dish, the probe station is located between sample platform and the first electrode dish, it has a second electrode dish to measure the intracavity, first electrode dish and second electrode dish have the electrode of one -to -one. The utility model discloses further relate to an utilization the measuring device of transport property measurement system's normal position transport property.

Unilateral baffle adjustable air conveying powder flow rate adjusting device

The utility model discloses an unilateral baffle adjustable air conveying powder flow rate adjusting device to solve the uneven problem of the mobile in -process ubiquitous velocity of flow of air conveying powder. This flow rate adjusting device includes flange (1), pipe wall (2), baffle storehouse (3), actuating mechanism (4), axis of rotation (5) and adjustable baffle (6), its characterized in that: be equipped with facing the wind welt (8) in baffle storehouse (3), adjustable baffle (6) can 0 -90 degree rotation in the pipeline under the drive of actuating mechanism (4), axis of rotation (5) are connected with baffle storehouse (3) through bearing (7). Adjustable baffle (6) by actuating mechanism (4) control turned angle, and then change the flow area of pipeline and the resistance of pipeline to reach the mesh to air conveying powder multi -channel velocity of flow equalizing control among the industrial application. The utility model has the advantages of adjust nimble, control range ...

Oxide dispersion-strengthening ferrite steel with bicrystal structure and production method thereof

The invention relates to oxide dispersion-strengthening ferrite steel with a bicrystal structure, compirisng the following components of Cr, W, Ti, Y2O3 and the balance of Fe. A preparation method of the oxide dispersion-strengthening ferrite steel with the bicrystal structure comprises the following steps of: uniformly mixing Fe-Cr-W prealloy powder and ball milled powder according to a certain proportion; placing the mixed powder into a steel capsule for degassing and seal welding; then thermally canned-forging, solidifying and molding; and carrying out thermal treatment. The ferrite steel with excellent mechanical property at room temperature and high temperature can be produced through mixing powders in different proportions and controlling on solidifying and molding as well as the following thermal treatment. Oxide dispersion-strengthening alloy produced by the invention has the characteristic of the bicrystal structure, and the structure can simultaneously give the alloy higher strength ...

Temperature measurement and acquisition system

The invention provides a temperature measurement acquisition system, which comprises a data acquisition device, as well as a power supply, a plurality of temperature measurement devices, a data transmission device, and a time management device which are connected with the data acquisition device, wherein the temperature measurement devices adopt a parallel connection mode, and the parallel connection mode avoids the breakdown of the whole system caused by the damage of a single sensor or the damage of certain line, and also solves the problems of overlong lines and excessive signal attenuation in the serial connection to ensure that all temperature sensors can normally work under normal situation.

Manufacture technology of hemp woven fabric reinforced composite material sheet

The invention discloses a method for manufacturing a composite material, in particular a process for manufacturing a hemp woven fabric reinforced composite material plate in the automobile industry. The process for manufacturing the hemp woven fabric reinforced composite material plate is characterized in that the hemp woven fabric is one of flax, jute and ambary; the hemp woven fabric is paved in a prefabricated mould layer by layer; each layer of the hemp woven fabric has a paving angle; each layer of the hemp woven fabric is crossed and paved; the volume content of hemp fibre is more than or equal to 40 percent; a resin transfer molding forming process is adopted to carry out mould filling; the mixture ratio of epoxy resin to a polyamide curing agent to a reactive diluent is 10:(1.2 to 2.4):(0.6 to 0.8); the curing time is four hours; and after mould filling is completed, the fabric is cured at the temperature of 130 DEG C, cooled, demoulded and subjected to surface treatment. The manufactured ...

Starting method of radioactive waste liquid treatment system

The embodiment of the invention discloses a starting method of a radioactive waste liquid treatment system. The method comprises the steps that radioactive waste liquid is conveyed to an evaporator, and conveying is stopped after the radioactive waste liquid reaches the working liquid level of the evaporator; starting a circulating pump to forcibly circulate the radioactive waste liquid in the evaporator; starting a steam generation device, conveying steam generated by the steam generation device to a heating device to heat the radioactive waste liquid to boiling, and performing steam-liquid separation on the radioactive waste liquid in a separation device; the frequency of the steam compression device is started and gradually increased, the steam compression device pressurizes and heats steam generated by the radioactive waste liquid and conveys the steam to the heating device so as to exchange heat with the radioactive waste liquid in the heating device and form condensate, and the condensate ...

Top-coal caving law tracking instrument and a method for measuring the top-coal caving law

The invention discloses a top-coal caving law tracking instrument and a method for measuring the top-coal caving law. The top-coal caving law tracking instrument comprises RF tags, a wireless receiving module and a singlechip controller which is connected with a host computer. The method comprises the following steps: firstly, a plurality of RF tags of the top-coal caving law tracking instrument are loaded into different positions inside the top-coal; in the process of top-coal caving, the RF tags are caved on a scraper conveyor along with the top-coal and are transferred to a belt conveyor; address information sent by the RF tags is passed to the host computer after being received by wireless transmitters installed on both sides of the belt conveyor; the host computer can judge the position of the caved top-coal based on the received data, thus deducing the top-coal caving law. The instrument can judge the position of the caved top-coal safely, accurately and scientifically, infer the ...

Photo book manufacturing method based on mobile intelligent terminal

The invention discloses a photo book manufacturing method based on a mobile intelligent terminal. The method comprises the following steps of arranging photo book template documents in a printing server, and enabling the mobile intelligent terminal to select the sequence number of the template documents and calculate the minimum pixel value of a photo; comparing the minimum pixel value with the original photo pixel value, wherein if the original photo pixel value is smaller than the minimum pixel value, prompting that the original photo pixel value is too low, and selecting to cancel or continuing to print; if the original photo pixel value is greater than the minimum pixel value, compressing the original photo into the minimum pixel value; transmitting the original photo which is smaller than the minimum pixel value or the photo which is compressed into the minimum pixel value, and the selected sequence number of template documents to the server, enabling the server to perform the typesetting ...

Radioactive waste liquid treatment method and system

The radioactive waste liquid treatment method comprises the steps that radioactive waste liquid is driven by a circulating pump to circulate between a heating device and a separating device, a pressure reducing valve is arranged between the heating device and the separating device, and the pressure reducing valve reduces the pressure after the radioactive waste liquid in the heating device enters the separating device; in the circulation process, steam separated by the separation device is compressed and heated by means of the steam compression device to obtain compressed steam, and the compressed steam is introduced into the heating device, so that the compressed steam exchanges heat with the radioactive waste liquid to serve as a first heat source of the heating device, and the radioactive waste liquid can be continuously concentrated; after it is determined that the radioactive waste liquid is concentrated by the preset multiple, the concentrated radioactive waste liquid is led out of ...

Bearing device of radioactive waste liquid treatment system

The embodiment of the invention provides a bearing device of a radioactive waste liquid treatment system, which comprises a bearing device body arranged to accommodate the radioactive waste liquid treatment system; and the temperature adjusting system is arranged outside the bearing device body and is used for adjusting the temperature of the bearing device. According to the bearing device of the radioactive waste liquid treatment system provided by the embodiment of the invention, the temperature adjusting system is arranged on the bearing device, so that the adaptive capacity of the radioactive waste liquid treatment system to extreme conditions is improved.

Synchronization method of controller local network

The invention provides a synchronization method of a controller local network. The method comprises the following steps of: package of a data frame of each node: when the network controller of each node receives data from the controller local network, packaging a first current time value of a clock part arranged on the network controller of the node and the data into the data frame; time coordination between a main control device and the network controller: based on the clock value of the main control clock of the main control device or a second current clock value of the clock part, coordinating the main control clock and the clock of the clock part; and time synchronization between a maser node and a slave node: based on a synchronization trigger message, broadcasting the third current clock value of the clock part of the network controller of the master node to the network controller of the slave node, and the slave node network controller, according to the received third current clock ...

Method and device for acquiring winding diameter and winding machine

The invention provides a method for acquiring a rolling diameter, which comprises the following steps of: acquiring an instantaneous rotating speed value of the rotation of a winding and unwinding roller and an instantaneous rotating speed value of the rotation of a traction roller through an encoder at an interval of an acquisition period, and calculating to obtain an instantaneous rolling diameter value by combining a known diameter of the traction roller and storing the instantaneous rolling diameter value; the number of turns of rotation of the winding and unwinding roller and the number of turns of rotation of the traction roller are obtained through an encoder in a winding diameter updating period, and a first predicted winding diameter value is obtained through calculation by combining the known diameter of the traction roller; and determining a real-time winding diameter value of the winding machine at the current moment according to the stored instantaneous winding diameter value ...

TRANSACTION PAYMENT METHOD AND SYSTEM

A transaction payment method includes the following steps: acquiring payment information about a user, the payment information including a contact number; calling the contact number through an Interactive Voice Response platform to acquire the payment password input by the user; and verifying the payment password and payment information, and performing payment if the verification is passed. The transaction payment method above can be applied to improve payment security. Additionally, also provided is a transaction payment system. 1. A transaction payment method , comprising:acquiring payment information of a user, the payment information including a contact number;calling the contact number through an interactive voice response platform to acquire a payment password input by the user; andverifying the payment password and the payment information, and performing a payment if the verification is passed.2. The method of claim 1 , wherein the step of acquiring the payment information of the user is over an Internet channel or an instant communication channel claim 1 , acquiring the payment information of the user submitted by a payment terminal.3. The method of claim 1 , wherein the contact number is a mobile contact number; and before the step of calling the mobile contact number through the Interactive voice response platform claim 1 , the method further comprises:sending a short message verification code to a mobile terminal corresponding to the mobile contact number through a Short Message Service platform;receiving a replied verification code returned by the mobile terminal;determining whether the replied verification code is identical with the short message verification code, if so, the verification is passed; otherwise, the verification fails.4. The method of claim 3 , wherein before the step of calling the mobile contact number through the Interactive voice response platform claim 3 , further comprising:acquiring a mobile contact number of the mobile terminal ...

Transaction payment method and system

A transaction payment method, includes the following steps: acquiring payment information about a user, the payment information including a contact number; calling the contact number through an interactive voice response platform to acquire the payment password input by the user; and verifying the payment password and payment information, and performing payment if the verification is passed. The transaction payment method above can be applied to improve payment security. Additionally, also provided is a transaction payment system.

一种取样观测装置

本公开涉及核化工领域，特别涉及一种放射性废液贮罐底部取样观测装置。该装置包括：取样头、套筒、刚性连杆，刚性连杆与取样头固定连接，套筒与取样头可拆卸密封连接，套筒与取样头形成可观测的取样腔。从而提供了一种装置简单、使用方便，不存在复杂操作；没有复杂的结构，成本低，不易损坏，可重复利用；可以取出具有代表性的，可直接观察到淤泥层与清液层的样品；装置体积小，可以适应各种待退役设施的取样观测装置。