Insert structure

The invention provides an insert structure, which comprises an insert body and an insert member which is inserted in the insert body; the insert member comprises a fixation part of a multilateral prism structure; and a smooth chamfer is arranged at the boundary of a plurality of outer surfaces of the insert member. The insert member of the insert structure can be accurately positioned in the insert body; and the insert structure has the advantage of effectively preventing the insert body from cracking.

High-efficiency mid-infrared laser crystal and preparation method thereof

High-efficiency mid-infrared laser crystal is used for outputting mid-infrared laser with the wave band ranging from 2.7 micrometers to 3 micrometers. The molecular formula of the crystal is Cr2xEr3yRe3zY3(1-y-z)Sc2(1-x)Ga3O12, wherein the Er is the abbreviation for Er3+, the Re is the abbreviation for Re3+, the Y is the abbreviation of Y3+, the Cr is the abbreviation for Cr3+, the Re3+ is Eu3+ or Tb3+, both the Re3+ and the Er3+ substitute Y3+ ions in 3Sc2Ga3O12 host crystal, the substitution concentration of the Er3+ ranges from 5at% to 30at%, namely the y ranges from 0.05 to 0.3, the substitution concentration of the Re3+ ranges from 0.1at% to 5at%, namely, the z ranges from 0.001 to 0.05, and the substitution concentration of the Cr3+ ranges from 0.1at% to 5at%, namely, the x ranges from 0.001 to 0.05. ions of the Re3+(Re=Eu, Tb) have an energy level structure close to ions of the Er3+, the evaporation rate of particles with the energy level of 4I13/2 can be increased by the aid of ...

Fermentation traditional Chinese medicine composition containing humifuse euphorbia herb, radix sophorae flavescentis and radix scutellariae and preparation method thereof

The invention discloses a fermentation traditional Chinese medicine composition containing humifuse euphorbia herb, radix sophorae flavescentis and radix scutellariae and a preparation method thereof. The fermentation traditional Chinese medicine composition comprises the following components in percentage by weight: 25-35% of humifuse euphorbia herb, 15-25% of radix scutellariae, 15-25% of radix sophorae flavescentis, 15-25% of rhizoma atractylodis and 5-15% of pericarpium citri reticulatae. The fermentation traditional Chinese medicine composition containing humifuse euphorbia herb, radix sophorae flavescentis and radix scutellariae can be prepared into preparations such as granules or extraction solutions and is applied to chicken by a manner of mixing the fermentation traditional Chinese medicine composition with feed or mixing the fermentation traditional Chinese medicine composition with water. The test results show that the fermentation traditional Chinese medicine composition containing ...

Real-time detection system for state of cutting tool of numerical control machine tool

The invention discloses a real-time detection system for the state of a cutting tool of a numerical control machine tool. The real-time detection system comprises a machine tool main body and a numerical control system, wherein the machine tool main body is provided with a monitoring component for photographing the cutting tool on the machine tool main body; the monitoring component is connected with an image processor; the image processor is connected with a numerical control system and is used for receiving a cutting tool image transferred by the monitoring component; and when the cutting tool in the cutting tool image received by the image processor reaches a rejection size, an alarm signal is transmitted to the numerical control system by the image processor. According to the real-time detection system, the damage condition of the cutting tool can be timely judged, the time for replacing the cutting tool can be evaluated by an operator according to the damage condition of the cutting ...

Solar rechargeable mobile lamp

The invention discloses a solar rechargeable mobile lamp which comprises a lamp holder, a solar panel and an illuminating device. The solar panel is arranged on the upper surface of the lamp holder, the illuminating device is arranged on the lower surface of the lamp holder, is detachably connected with the lamp holder and comprises a light source and a control PCB (printed circuit board), the control PCB is respectively electrically connected with the light source and the solar panel, rechargeable batteries and a charging control circuit are arranged on the control PCB, the charging control circuit is used for charging the rechargeable batteries, and the rechargeable batteries are used for supplying required illuminating electric energy for the light source. The solar rechargeable mobile lamp has the advantages that solar energy is converted into the electric energy by the solar panel, the electric energy is supplied for the illuminating device, and the solar energy which is a pollution-free ...

Wireless data transmission monitoring meter of earthquake prediction station

The invention provides a wireless data transmission monitoring meter of an earthquake prediction station, which aims at solving the problems that some universal wireless routers achieve a 3G (Third Generation) wireless data transmission function, functional development in future is not facilitated, and the maintenance cost is high. The wireless data transmission monitoring meter is characterized in that a singlechip is fixed in a housing, connected with a network module, connected with a WCDMA (Wideband Code Division Multiple Access) module by an interface chip, connected with an RS232 (Recommended Standard 232) interface by the interface chip, and connected in parallel with an alternating current solid relay unit, a contact relay unit and a direct current solid relay unit on a driving circuit. The wireless data transmission monitoring meter has the benefits that real-time monitoring on earthquake prediction equipment is achieved; the problem of an equipment failure is solved; a 3G wireless ...

Terminal

The embodiment of the invention discloses a terminal. The terminal comprises a first acquiring unit, a matching unit, a second acquiring unit and a regulating unit, wherein the first acquiring unit is used for acquiring voice information of a user and analyzing a target key word in the voice information; the matching unit is used for matching the target key word with a preset key word; the second acquiring unit is used for acquiring a preset attribute coefficient corresponding to the preset key word if the target key word is accordantly matched with the preset key word; the regulating unit is used for regulating the attribute coefficient of a current running target application according to the preset attribute coefficient. The terminal disclosed by the invention can be used for flexibly regulating the attribute coefficient of the target application according to the voice information of the user and is highly intelligent.

Testing device for interrupted voltage resistance of lamp

The invention relates to a testing device for interrupted voltage resistance of a lamp. The testing device comprises a testing platform and a contact holder. A drive motor is disposed on the testing platform. A conductive contact disk is connected to an output shaft of the drive motor. The contact holder is disposed opposite to the conductive contact disk. A conductive area and an insulation area are disposed on a disk face of the conductive contact disk, which faces the contact holder. The contact holder comprises a contact facing the conductive contact disk. At least two conductive contact points which are in contact with the disk face are disposed on the contact. By using the motor to drive conductive contact disk to match the contact of the contact holder, tests can be performed to the interrupted voltage resistance of the lamp. The testing device has the advantages of simple structure, low cost, convenience to operate, high efficiency, high reliability and the like.

Lamp and reinforcing shell thereof

The invention provides a lamp reinforcing shell capable of bearing an impact of 20 joules. The reinforcing shell comprises a disc-shaped cover and a surrounding wall. The surrounding wall extended by the periphery of the cover and the cover form an accommodating cavity. The thickness of the cover is not smaller than 4mm. The plane of the cover opposite to the top edge of surrounding wall protrudes outwardly, and the maximum height of the protrusion is not smaller than 3mm. A plurality of reinforcing ribs are formed on the outer surface of the shell. The thickness of each reinforcing rib is not smaller than 2.5mm. In an area surrounded by adjacent reinforcing ribs, 12<2>=(Y/2)<2>+X<2>, X>/=3 mm, Y refers to the shortest distance between every two adjacent reinforcing ribs, and X refers to the height of the reinforcing ribs. The invention further provides a lamp with the reinforcing shell. When the lamp is used in severe environments such as a coal mine, the reinforcing shell can bear the ...

Nucleic acid sequence-based amplification-enzyme-linked immunosorbent assay (NASBA-ELISA) kit for type A swine influenza viruses

The invention relates to a kit for a nucleocapsid protein (NP) gene of type A swine influenza viruses. The kit consists of a pair of amplification primers, a capture probe, a detection probe, a nucleic acid sequence-based amplification (NASBA) amplification reagent, and an NASBA product detection reagent. An NASBA rapid detection method is established by taking the NP gene of the type A swine influenza viruses as a target gene, and is used for diagnosing the type A swine influenza viruses, so that the technical levels of the diagnosis, epidemic monitoring, and inspection and quarantine of swine influenza in China are improved, and the healthy and rapid development of pig husbandry is guaranteed.

Miner lamp

The invention discloses a miner lamp which comprises a lamp holder component and a power supply box electrically connected with the lamp holder component, wherein the power supply box comprises a box body, a storage battery located in the box body, a charging device and a power generation device partially accommodated in the box body; a step hole is formed in the side wall of the box body; the power generation device comprises an electric generator, a rocking handle rotating shaft and a power generation rocking handle; the electric generator comprises an upper casing and a lower casing which are in plane explosion-proof fit; a through hole is formed in the side wall of the lower casing; a circular bulge communicated with the through hole is formed on the outer wall; one end of the circular bulge abuts against the inner wall of the box body and is communicated with the step hole; a rotating shaft end of the electric generator is accommodated in the circular bulge; the rocking handle rotating ...

Numerical control punching machine for U-shaped plates

The invention relates to a numerical control punching machine for U-shaped plates. The numerical control punching machine comprises a host machine, a fixing support and two floating guiding and pressing device arranged on two sides of the host machine, wherein both the host machine and the two floating guiding and pressing devices are arranged on the fixing support; a female die is arranged on the host machine; when a U-shaped workpiece is clamped on the host machine and the two floating guiding and pressing devices and the host machine is in a non-punching state, the ventral side of the U-shaped workpiece is higher than the upper surface of the female die on the host machine, so that the plate is prevented from scratching the female die when the plate is fed after punching is ended, and loss of the lower die is prevented; and as the floating guiding and pressing devices are provided with elastic connecting devices, the left and right sides of the punching machine are buffered through the ...

Nucleic-acid sequence-based amplification (NASBA) method for detecting swine influenza virus (SIV)

The invention discloses a nucleic-acid sequence-based amplification (NASBA) method for detecting a swine influenza virus (SIV). The NASBA method mainly comprises the following steps of: extracting the ribonucleic acid (RNA) from the SIV, preparing an NASBA system, preparing an NASBA program, carrying out identification on an NASBA product and carrying out PCR (Polymerase Chain Reaction) amplification. According to the NASBA method, the NASBA rapid detection method is established by taking the NP gene of the SIV as a target gene and is used for the diagnosis of the SIV. The method has higher specificity and sensitivity so as to detect a virus solution with the dilution factor of 10<-5>, so that the method can be used for the rapid detection of clinically-suspected SIV samples, meanwhile, the technical level of China in the diagnosis, epidemic surveillance, inspection and quarantine of swine influenza can be improved so as to ensure the healthful and rapid development of swine industry.

Anti-loose casing and lamp

The invention relates to the technical field of casings and discloses an anti-loose casing and a lamp comprising the anti-loose casing. The anti-loose casing comprises an upper casing and a lower casing capable of being matched with the upper casing, the anti-loose casing further comprises a fastening part, a fixing structure capable of being used for fixing one end of the fastener is arranged on the outer lateral face of the lower casing, a groove opposite to the fixing structure is arranged on the outer lateral face of the upper casing, and the other end of the fastener is arranged in the groove. Compared with the prior art, one end of the fastener of the anti-loose casing is fixed on the outer lateral face of the lower casing, the other end of the fastener is arranged in the groove, and therefore, due to the limitation of the fastener, the upper casing cannot rotate relative to the lower casing. Furthermore, a loosening phenomenon for connection between the upper casing and the lower ...

Preparation of PMEA anticoagulant coating with 4-(1, 2, 3-butantetraol trinitrate)-acrylate structure

Preparation of PMEA anticoagulant coating with a 4-(1, 2, 3-butantetraol trinitrate)-acrylate structure is characterized by mixing 4-(1, 2, 3-butantetraol trinitrate)-acrylate, methyl acrylate or an analogue, methyl polyethylene glycol acrylate and its derivative. Specifically, 4-(1, 2, 3-butantetraol trinitrate)-acrylate is 1-20% by mass, methyl acrylate (and the analogue) is 50%-85% by mass, methyl polyethylene glycol acrylate (and its derivative) is 10-30% by mass. Free radical polymerization occurs under nitrogen protection. The reaction temperature is 20-90DEG C, and the reaction time is 1-20h. Petroleum ether and tetrahydrofuran are adopted for repeatedly precipitating and dissolving the generated polymerization product. Finally, vacuum drying is conducted. The product is dissolved with dichloromethane or tetrahydrofuran and prepared into a solution of 1-20% by mass. The solution is used to moisten and wash a surface to be treated for 1-3 times, and then hot air drying (vacuum drying ...

Lamp

The invention provides a lamp which comprises a shell, a plurality of LED (Light-Emitting Diode) aluminium-based boards and a plurality of fixing pressing buckles, wherein plurality of LED aluminium-based boards are uniformly distributed on a ring-shaped slope of the shell along the slope direction; each fixing pressing buckle is fixed at a fixed position arranged between each two adjacent LED aluminium-based boards; each fixing pressing buckle comprises a fixing surface and a pressing buckling surface; and when each fixing surface is fixed at the fixed position arranged between each two adjacent LED aluminium-based boards, the corresponding pressing buckling surface is clung to and pressed against two LED aluminium-based boards positioned on both sides of the pressing buckling surface, the LED aluminium-based boards are pressed toward the center of the ring-shaped slope of the shell by the pressing buckling surface and are fixed together with the shell by the fixing surface. The lamp provided ...

LED lamp and manufacturing method thereof

An LED lamp comprises an upper shell, a lens, a drive circuit board and an LED. The upper shell is provided with an accommodating groove, and a light hole is formed at the bottom of the accommodating groove. The lens is accommodated in the accommodating groove and covers the light hole. A lower shell is provided with an electrical appliance groove, and one side, close to the opening of the electrical appliance groove, of the lower shell is fixedly connected with one side, close to the light hole, of the upper shell. The drive circuit board is accommodated in the electrical appliance groove. The LED is fixed onto the drive circuit board directly and opposite to the position of the light hole. The upper shell and the lens are respectively made of two plastic materials similar in the molecular structure, and the lens is made of transparent plastics. The lens is welded with the side wall of the accommodating groove by means of ultrasonic welding so as to have the opening of the accommodating ...

Content determination method of sanguisorbin I

The invention discloses a content determination method of sanguisorbin I. The method comprises the following steps of: (1) respectively dissolving a standard product of sanguisorbin I and a sample containing sanguisorbin I into an ethanol aqueous solution to respectively prepare a standard solution and a sample solution; and (2) respectively injecting the standard solution and the sample solution which have equal volumes into a high-efficiency liquid-phase chromatograph, and then measuring and calculating the peak area of the standard solution and the sample solution to acquire the content of sanguisorbin I in the sample. The invention provides a rapid and accurate method for measuring the content of sanguisorbin I in a medical herb of garden burnet and extractives or preparations thereof.

Traditional Chinese medicine for treating acute soft tissue injury

The invention discloses a traditional Chinese medicine for treating acute soft tissue injury. The traditional Chinese medicine is prepared from peach kernel, herba lycopi, radix curcumae, panax pseudoginseng, radix semiaquilegiae, herba equiseti hiemalis, pawpaw, safflower, radix gentianae macrophyllae, spica prunellae, radix salviae miltiorrhizae and radix angelicae.

Urinary catheterization device for obstetrical nursing

The invention belongs to the technical field of medical equipment and particularly relates to a urinary catheterization device for obstetrical nursing. The urinary catheterization device comprises a urine receiver, a urinary catheterization pipe and a sealed urine collector, wherein the urine receiver is a funnel-shaped container open for the upper end; the lower end of the urine receiver is communicated with one end of the urinary catheterization pipe; the other end of the urinary catheterization pipe extends into the urine collector; an upwardly projected arc-shaped baffle is arranged on one side at the opening end of the urine receiver; a drop receiver open for the upper end is arranged on one side of the urine receiver, opposite to the arc-shaped baffle; the lower end of the drop receiver is communicated with the urine receiver; a guide groove is formed in the arc-shaped baffle; and moisture absorption cushions are arranged on the upper surfaces at the opening ends of the urine receiver ...

Anti-falling seal ring and corresponding lamp seal structure

The invention relates to an anti-falling seal ring. A protruding part is arranged on the cross section of the anti-falling seal ring, a hollow part is arranged in the middle of the cross section of the anti-falling seal ring, and the protruding part is slightly nearer to the mounting end of the anti-falling seal ring than the hollow part. The invention further relates to a lamp seal structure. According to the anti-falling seal ring and the corresponding lamp seal structure, the sea ring is prevented from falling through being additionally provided with the protruding part and the hollow part, thereby overcoming the defects of troublesome and inconvenient remounting of the existing seal ring which is easy to fall from a mounting position due to the absence of the anti-falling function.

Net cover and illumination lamp

The invention relates to a net cover and an illumination lamp. The net cover comprises a plurality of closed annular ribs and a plurality of semi-closed longitudinal ribs; a plurality of annular ribs are coaxially arranged and vertically distributed from small to big along the diameter; the longitudinal ribs are uniformly distributed in the circumferential direction; two ends of the longitudinal ribs are respectively fixed on the outer lateral surfaces of the annular rib with smallest diameter and the outer lateral surface of the annular rib with biggest diameter; the longitudinal ribs press against the inner lateral surfaces of the annular ribs with the diameters between the smallest and biggest annular rib diameters; the quantity of the annular ribs is 4 to 6, the diameter range of the annular rib with the smallest diameter is 55 to 59 millimeters, the diameter range of the annular rib with the biggest diameter is 186 to 194 millimeters, and the height h between the adjacent annular ribs ...

Binding post structure of lamp and lighting device

The invention belongs to the field of a binding post structure, and discloses the binding post structure of a lamp and lighting device. The binding post structure of the lamp comprises a bench insulator and a pressing line assembly. The pressing line assembly comprises a lug plate, a pressing line and a locking piece. The bench insulator is provided with a through hole. The pressing line comprises a contact part and a pin which is connected with the contact part. The pin penetrates through the through hole. The pressing line is locked on the contact part through the locking piece. The lighting device comprises a shell body assembly and a glowing component fixedly arranged inside the shell body assembly. The lighting device further comprises the binding post structure of the lamp. The binding post structure of the lamp and the lighting device is small in boundedness and high in reliability, and can meet special requirements of customers, and can be applied to the field with high demand of ...

Tank Type Container

A tank type container, comprising a tank (), two end frames () respectively fixed at two ends of the tank (), and at least one saddle () located at the bottom of the outer wall of the tank (); an upward concave gooseneck hole () is formed in the bottom of the saddle () for insertion of the gooseneck of a semitrailer front end; and at least one saddle () is adjacent to one of the end frames (), and forms a gap with the end frame (). The saddle () and the end frame () are spaced a certain distance, thus greatly shortening the length of the saddle (), reducing the manufacturing cost of the saddle () as the gooseneck hole, reducing the dead weight of the entire vehicle, and improving the competitiveness of the product. 1. A tank type container comprising:a tank;two end frames respectively fixed to both ends of the tank; andat least one saddle located at a bottom of an outer wall of the tank,a gooseneck groove concave upwards is formed in the bottom of the saddle for allowing insertion of a gooseneck at a front end of a semitrailer, andthe at least on saddle is close to one of the end frames and has a gap formed between itself and the end frame.2. The tank type container according to claim 1 , wherein the gap has a distance of 420 mm-1820 mm between a front end face of the saddle and a rear end face of the end frame and the saddle has a length of 25 mm-600 mm.3. (canceled)4. The tank type container according to claim 1 , wherein the saddle comprises two tank supporters oppositely disposed in the lateral direction claim 1 , and the gooseneck groove is formed between the two tank supporters.5. The tank type container according to claim 4 , wherein the two tank supporters of the same saddle are separated from each other.6. The tank type container according to claim 4 , wherein the two tank supporters of the same saddle are connected into an integrated entity.7. The tank type container according to claim 4 , wherein the tank supporters have a hollow structure formed by ...

Kit for detecting swine influenza viruses and application thereof

The invention relates to a kit for detecting swine influenza viruses and an application thereof. The kit can be used for detecting hypotype swine influenza viruses HINI, H3N2 and H1N2. The kit can rapidly, conveniently, efficiently, specifically and sensitively detect the swine influenza viruses under an isothermal condition of 60-65 DEG C, can better meet urgent needs on field inspection of the swine influenza viruses at present, and is applied to field inspection of import and export inspection and quarantine, departments of food hygiene, livestock farms and the like. Therefore, the kit disclosed by the invention is easy to be popularized and applied at a large scale.

Press key cap structure and lamp with the same

The invention discloses a press key cap structure which is made of elastic materials. The press key cap structure comprises a cylinder body and a cap body which is arranged at one end of the cylinder body. A sealing groove and a ring-shaped groove are formed in the cylinder body, the sealing groove is encircled on an arc side wall and extends along the circumference of the arc side wall, and the ring-shaped groove extends along the axial direction. The ring-shaped groove extends from one end, away from the cap body, of the cylinder body towards the cap body, and the middle of the ring-shaped groove forms a press key cylinder. The bottom of the ring-shaped groove is arc. The bottom of the ring-shaped groove of the press key cap structure is arc, so that the problem that stress is too concentrated is effectively reduced. When the cap body is pressed downwards, the arc bottom of the ring-shaped groove can enable the cap body to automatically spring back. Under the condition of ensuring a protection ...

Special smoke agent for preventing low-temperature freeze injury of wheat and preparation method thereof

The invention discloses a special smoke agent for preventing low-temperature freeze injury of wheat. The special smoke agent comprises the following components in percentage by mass: 10%-40% of diesel oil, 5%-25% of propylene glycol, 2%-15% of a surfactant, 2%-15% of raw mineral materials, 2%-15% of leaf surface nutrient substances and the balance of water. A preparation method of the special smoke agent comprises the following steps: (1) dissolving the 2%-15% of surfactant, the 2%-15% of leaf surface nutrient substances and the 5%-25% of propylene glycol in water to form a solution; (2) mixing the solution prepared in the step (1) with the 10%-40% of diesel oil to form a suspension emulsion; and (3) smashing the 2%-15% of insoluble raw mineral materials with the water till the grain size is less than 5 microns; adding the smashed raw mineral materials to the suspension emulsion obtained in the step (2), stirring, and filtering to remove residues to obtain the finished product. With the ...

LED (Light Emitting Diode) lamp

The invention discloses an LED (Light Emitting Diode) lamp, which comprises a lamp holder, an LED substrate and a plurality of LED light sources, wherein the LED substrate is fixedly arranged on the lamp holder; the LED light sources are fixedly arranged on the LED substrate; the lamp holder comprises an outer shell, an inner shell in the outer shell and a frustum-shaped light source mounting table of a hollow structure; the light source mounting table is provided with a large end and a small end opposite to the large end; the large end is fixedly arranged in the inner shell; the small end protrudes out of the inner shell; the outer surface of the light source mounting table is provided with a plurality of radiating columns; the LED substrate is fixedly arranged on the radiating columns; the light source mounting table of the LED lamp has the hollow structure; and the LED substrate is fixedly arranged on the radiating columns on the outer surface of the light source mounting table to increase ...

Terminal control method

The embodiment of the invention discloses a terminal control method. The terminal control method comprises the following steps: acquiring voice information of a user and analyzing a target key word in the voice information; matching the target key word with a preset key word; acquiring a preset attribute coefficient corresponding to the preset key word if the target key word is accordantly matched with the preset key word; regulating the attribute coefficient of a current running target application according to the preset attribute coefficient. The terminal control method disclosed by the invention can be used for flexibly regulating the attribute coefficient of the target application according to the voice information of the user and is convenient to use and high in intelligent degree.

Computer wide area network system for long distance water diversion project automated information transmission

The invention discloses a computer wide area network system for long distance water diversion project automated information transmission. The access network adopts a wide area connected optical direct connection industrial Ethernet looped network, that is a local area network interconnection technique is innovatively applied and expanded to a wide area network technology connected in different places to form a local area access network in a wide area meaning; the access network not only is an IP access network, but also is a communication access network; the two networks are unified for the transmission of data of water diversion project scheduling, voice, video image, water regimen data, safety monitoring, water quality monitoring and control and the like; meanwhile a two point different place redundancy switch-in butting technology is innovatively adopted, and a backbone network constructed by an IP over MSTP/SDH manner is switched-in to form a composite construction type broadband IP ...

METHOD FOR DETERMINING OIL CONTENTS IN ROCK FORMATIONS

The invention provides a method for determining oil contents in rocks. The method comprises steps of: measuring a plurality of calibration oil samples having different oil contents, and acquiring a holographic fluorescence spectral intensity corresponding to the calibration oil samples; acquiring a fit relation between the holographic fluorescence spectral intensity and the oil contents of the calibration oil, according to the oil contents of the plurality of calibration oil samples and a plurality of three-dimensional fluorescence spectral intensities corresponding thereto; adding a certain amount of the calibration oil after dilution to rocks to be measured, acquiring a sample of the rocks to be measured and performing a holographic fluorescence measurement of the rock sample to be measured; and introducing the holographic fluorescence spectral intensity of the rock sample to be measured to the fit relation, thus an oil content of the rock sample to be measured is obtained. Accordingly, oil is detectable together with an organic solvent without volatilization of the organic solvent, which not only saves time, but also address a low-detection-limit problem for oil content resulting from volatilization of oil when the organic solvent is volatilized in the conventional method. 1. A method for determining oil contents in rocks , characterized by comprising steps of:measuring a plurality of calibration oil samples having different oil contents, and acquiring a holographic fluorescence spectral intensity corresponding to the calibration oil samples;acquiring a fit relation between the holographic fluorescence spectral intensity and the oil contents of the calibration oil, according to the oil contents of the plurality of calibration oil samples and a plurality of holographic fluorescence spectral intensities corresponding thereto;adding a certain amount of the calibration oil after dilution to rocks to be measured, and acquiring a sample of the rocks to be measured and ...

METHOD FOR DETERMINING MATURITY IN OIL SOURCE ROCK BY TOTAL SCANNING FLUORESCENCE AND THE DEVICE THEREFOR

A device and method of determining thermal maturity of oil source rocks by total scanning fluorescence including testing the organic solution of the extract from a series of oil source rock samples collected at different depths by total scanning fluorescence; building a model for interpretation of the oil source rock maturity according to the variation with depth of the TSF Intensity parameter and the TSF R1 parameter obtained by total scanning fluorescence, and identifying the stage of initial oil generation, the stage of major oil generation and the stage of major gas generation; and establishing the relationship between the TSF Intensity parameter and/or the TSF R1 parameter with the existing characteristic parameters that quantitatively characterize the maturity of oil source rocks, thereby accomplishing the analysis and determination of the maturity of the oil source rocks. 1. A method of determining thermal maturity of oil source rocks by total scanning fluorescence , the method comprising:testing the organic solution of an extract from a series of oil source rock samples collected at different depths by total scanning fluorescence, wherein a concentration of the extract in the organic solution is 0.01 ppm to 1000 ppm; and obtaining TSF Intensity parameters and TSF R1 parameters of the fluorescence spectrum, wherein the TSF Intensity is the value of the maximum fluorescence intensity in the total scanning fluorescence spectrum, and the TSF R1 is the ratio of the intensity at 360 nm to the intensity at 320 nm of the fluorescence spectrum with an emitting light at 270 nm;building a model for interpretation of the oil source rock maturity according to the variation with depth of the TSF Intensity parameter and the TSF R1 parameter obtained by total scanning fluorescence, and identifying the stage of initial oil generation, the stage of major oil generation and the stage of major gas generation; wherein the identification criterion lies in that the initial ...

Tank type container

A tank type container, comprising a tank, two end frames respectively fixed at two ends of the tank, and at least one saddle located at the bottom of the outer wall of the tank ; an upward concave gooseneck hole is formed in the bottom of the saddle for insertion of the gooseneck of a semitrailer front end; and at least one saddle is adjacent to one of the end frames, and forms a gap with the end frame. The saddle and the end frame are spaced a certain distance, thus greatly shortening the length of the saddle, reducing the manufacturing cost of the saddle as the gooseneck hole, reducing the dead weight of the entire vehicle, and improving the competitiveness of the product.

Substituted triazolecarboxamides

The invention relates to substituted triazolecarboxamides of the Formula (I) in which R1, R2 and R3 are as defined in the description, to their use as crop treatment agents, in particular as herbicides, and to processes and intermediates for their preparation.

Current transducer

一种基于互联网的小区监控设备

本实用新型涉及监控设备技术领域，且公开了一种基于互联网的小区监控设备，包括地质层。该基于互联网的小区监控设备，通过设置可通过马达带动转轴进行转动，转轴带动清理件转动，在清理件转动的同时也会带动清理刮板对监控探头进行清理，可对监控探头外侧的灰尘和其他物质进行清理，避免影响监控探头外侧的灰尘和其他物质影响摄像画质，在清理件对监控探头进行清理完成之后，清理件会移动至固定环的内部，然后通过启动气缸，使得气缸带动伸缩杆推动限位件与齿轮啮合，此时即可对清理件起到固定的作用，避免了清理件遮挡监控设备的监控视线，该结构达到了方便清理和方便固定的效果，可避免灰尘影响监控探头的摄像清晰度。

Hairpiece

Hairpiece

Tank container, liquid tank, and wave-proof plate for liquid tank

A wave-proof plate (2) for a liquid tank (100). The wave-proof plate (2) comprises: a peripheral contour (21) configured to be at least partially connected to the inner wall of a tank body (1) of the liquid tank (100); a free edge (22) connected to two opposite ends of the peripheral contour (21), and passing through an inner cavity of the tank body (1) when the wave-proof plate (2) is mounted in the tank body (1) of the liquid tank (100); and a wall region (23) which is a single-layer wall member, extends between the peripheral contour (21) and the free edge (22), and is curved. Viewed from a reference plane perpendicular to the free edge (22), the projection of the wall region (23) on the reference plane is a curve having a continuously variable curvature, any two adjacent sectors having the same length are selected on the curve at any length, and the two sectors have different curvature variations. Further provided are a liquid tank (100) having the wave-proof plate (2) and a tank container.

Device and method for capturing carbon dioxide and producing organic weak acid salt

A device and a method for capturing carbon dioxide and producing an organic weak acid salt. The device uses ammonia, chloroacetic acid, and hexamethylenetetramine as raw materials to prepare a non-amine carbon dioxide absorbent in the spray evaporation tower, then the non-amine carbon dioxide absorbent is transmitted to an atomizing carbon dioxide absorption tower, and the non-amine carbon dioxide absorbent is dispersed in the atomizing carbon dioxide absorption tower through second atomizing nozzles; a flue gas enters the atomizing carbon dioxide absorption tower, and the flue gas is mixed with the non-amine carbon dioxide absorbent to capture carbon dioxide; the non-amine carbon dioxide absorbent containing the carbon dioxide is transmitted to a carbon dioxide desorption chamber to obtain desorbed carbon dioxide and desorbed non-amine carbon dioxide absorbent; the desorbed non-amine carbon dioxide absorbent is transmitted to the absorbent storage tank for cooling crystallization to obtain the organic weak acid salt.

Tank container, liquid tank, and wave-proof plate for liquid tank