Detection method of Zhubai tranquilizing pill

The invention discloses a detection method of zhupo mind-tranquilizing pellet made from 17 traditional Chinese medicinal materials including pearl, white peony root, red ginseng, hemlock parsley, tuckahoe, astragalus root, dried old orange peel, licorice, amber, salvia miltiorrhiza, angelica, milkwort, bighead atractylodes rhizome, rehmannia root, medicated leaven, oyster and cinnabar, which particularly relates to a detection method in which the content of the white peony root is determined by high performance liquid chromatography, and the red ginseng, the astragalus root and the hemlock parsley are qualitatively identified by thin-layer chromatography. The method overcomes the disadvantages of the prior art, improves the quality control standard, can guarantee the stability and uniformity of the drug. The method is simple and practicable, and has operability.

Quality control method of Lanhuayao

The invention discloses a quality control method for a Lanhuayao which is composed of 10 kinds of Chinese herbs of borax, borneol, natural indigo, weathered sodium sulfate, talcum powder, amber, calcined alum, gesso, catechu and figwortflower picrorhiza rhizome; the invention is the quality control method for the Lanhuayao, which measures the natural indigo content by utilizing the high-effective liquid chromatography method, measures the borneol content by gas phase chromatography method and performs qualitative identification for the borneol and catechu by thin-layer chromatography method; the quality control method can make up shortcomings in prior art; the perfect quality control standard can ensure the reliability and uniformity of medicine quality, and is simple and practicable with operability.

Photoresist cleaning fluid composition and its application

The invention relates to a cleaning fluid constitutes of photoresist agent comprises (a) water, (b)oxy hydrogen fourth order ammonium salt composition, (c) alkylol amine composition and (d) non-ionic interfacial active agent shown as following formula (i), wherein, R1, R2, n and m are defined as the instruction. The cleaning fluid constitutes of photoresist agent incorporating the design is suitable for no-hardened light sensitivity composition photoresist agent, particularly, suitable for colorful optical filter no-hardened light sensitivity composition cleaning fluid.

Quality control method of Shangke bone-knitting medicine

The invention discloses a quality control method for orthopedics-traumatology coaptation. The method adopts TLC to carry out qualitative identification for notoginseng, borneol, safflower and Nux vomica powder and uses electrophoresis for carrying out qualitative identification for starfish. HPLC and GC are respectively adopted to carry out quantitative identification for strychnine and the borneol. Chemical titration is adopted to carry out quantitative identification for mercury sulfide. Therefore, the quality control scope of the orthopedics-traumatology coaptation is enlarged. The qualitycontrol method for orthopedics-traumatology coaptation is easy to be practiced and has strong specialization. In addition, the quantitative identification has high precision and good repeatability, thus ensuring that the quality of compound medicine is uniform, stable, effective and controllable.

Photoresist cleaning fluid composition and its application

The invention relates to a cleaning fluid constitutes of photoresist agent comprises (a) water, (b)oxy hydrogen fourth order ammonium salt composition, (c) alkylol amine composition and (d) non-ionic interfacial active agent shown as above formula (i), wherein, R1, R2, n and m are defined as the instruction. The cleaning fluid constitutes of photoresist agent incorporating the design is suitable for no-hardened light sensitivity composition photoresist agent, particularly, suitable for colorful optical filter no-hardened light sensitivity composition cleaning fluid.

Electronic monitoring's installation fixing device for overpass

The utility model relates to an electronic monitoring's installation fixing device for overpass, including two fixed montants of fixing in overpass guardrail upper end, fixedly connected with connects the horizontal pole between two fixed montants on the overpass guardrail, connects a plurality of connection strengthened pole looks fixed connection of horizontal pole lower extreme fixedly connected with. The utility model discloses an electronic monitoring's installation fixing device for overpass adjusts the chamber through setting up in inside, is provided with the electromagnetism actuation fixing base that is used for controlling the withdrawal of movable gear piece at the regulation intracavity to the spring control movable gear piece of cooperation movable gear piece bottom surface pops out and assembles a tub fixed surface flank of tooth and meshes fixedly, makes electronic monitoring's installation fixing device installation simple, and it is convenient to dismantle, and not only ...

Preparation method and application of bismuth molybdate and cobalt tungstate heterojunction photocatalytic material

The invention belongs to the technical field of photocatalytic materials and the field of environmental governance, and discloses a preparation method and application of a bismuth molybdate and cobalt tungstate heterojunction photocatalytic material.The photocatalytic material is a Z-type photocatalytic material, the heterojunction photocatalytic material can be prepared through a simple hydrothermal method, and by controlling the adding amount of cobalt tungstate, the photocatalytic performance of the bismuth molybdate and cobalt tungstate heterojunction photocatalytic material is improved. And the Bi2MoO6/CoWO4 heterojunction with different component contents is obtained. Experimental results show that when the Bi2MoO6/CoWO4 (BMC-30) photocatalytic material prepared by the invention is applied to photocatalytic degradation of norfloxacin in a water body, 97.1% of norfloxacin can be degraded after the Bi2MoO6/CoWO4 (BMC-30) photocatalytic material is illuminated for 60 minutes under the ...

Service positioning method applied to green construction general service system

The invention relates to a service positioning method applied to a green construction general service system, which uses a general service technology and a green building construction technology to realize a service positioning strategy serving for constructors and based on context awareness. The concrete method is to establish a service positioning model for the green construction general servicesystem based on context awareness, wherein the model mainly comprises three layers, including a positioning equipment layer, a positioning event processing layer and a service positioning applicationlayer. The invention integrates the characteristics of general calculation and green building construction, researches the service positioning technology serving for the engineering managers and based on context awareness, and lays a foundation for the managers to acquire information services related to the constructional engineering quality monitoring anytime and anywhere.

Developer solution component

The invention relates to a developer solution component which comprises: (a) 0.01-30 parts by weight of alkaline compound; (b) 0.01-30 parts by weight of anionic surface active agent shown by the following formula (I); and (c) 100 parts by weight of developer solution component prepared by rest parts by weight of water, wherein X, R1, R2, n and m are defined in a specification. By utilizing the anionic surface active agent, the developer solution component has high cloud point, thus increasing the concentration of the developer solution component.

Positive photoresistive agent composition and its use

Photoresistive composition includes approximately (A) copolymerisates with formulas (1), (2), (3) structures, where definitions of R1, R2, R3, R4, R5, R6, U, V, X, Y and Z are described in specification; (B) sensitization compound of containing naphthaquinone diazido; (C) organic solvent selected from groups of ether, ketone, ester, aromatic etc.

Method and device for automatically testing software

The invention provides a method and a device for automatically testing software. The method comprises the steps of determining the test point sequence of the software to be tested, orderly obtaining next test point not obtained from the test point sequence and controlling an input device to perform a test operation according to the test coordination information of the test point, and repeatedly performing the step of orderly obtaining the next test point not obtained from the test point sequence and the step of controlling the input device to perform the test operation according to the test coordination information of the test point until all the test points in the test point sequent are obtained. Compared with the prior art, the input device is controlled to perform the test operation according to the test coordination information of each test point in the test point sequence; as a result, the effectiveness and the efficiency of automatic testing can be improved.

Method of utilizing Pb-Zn tailings for preparing B05 grade self-energy-saving aerated concrete

The invention relates to a method for preparing aerated concrete, in particular to a method of utilizing Pb-Zn tailings for preparing B05 grade self-energy-saving aerated concrete, which is characterized by comprising the following steps: firstly, preparing raw materials, secondly, selecting raw materials, wherein the selection of raw materials comprises the following steps: firstly, selecting dry materials, Pb-Zn tailings powder is 50-65%, cement is18-25%, calcium lime is 14-23% and calcium sulfate is 3-5% according to the quality percentage, aluminum powder is 0.10%-0.14% of the gross mass of Pb-Zn tailings powder, cement, calcium lime and calcium sulfate, additive is 0.07-0.09% of gross mass of Pb-Zn tailings powder, cement, calcium lime and calcium sulfate, and Pb-Zn tailings powder, cement, calcium lime, calcium sulfate, aluminum powder and additive are chosen, thirdly, evenly mixing Pb-Zn tailings powder, cement, calcium lime, calcium sulfate and additive, then, dissolving aluminum ...

Novel three -waggon tipple end links

The utility model discloses a novel three -waggon tipple end links is applicable to " the monospar articulates the formula " three -waggon tipple. Including end links steel construction, end ring tooth piece, end links ring rail. The end links steel construction comprises the three -section, and the branch maybe the top ring body, left lower extreme ring body, right lower extreme ring body, and three segment structures pass through high strength bolt flange joint together to fix a position through the taper pin. End ring tooth piece is through high strength bolt closing on the end links excircle. End links ring rail comprises the two -stage process, and two -stage process ring rail seam crossing adopts " Z " shape seam. The end links steel construction adopts fan -shaped structure with the steel plate of platform pin joint department. The utility model relates to a structure scientific and reasonable, end links steel construction adopt the syllogic, and the mill of not only being convenient ...

FACILITATING ONLINE RESOURCE ACCESS WITH BIAS CORRECTED TRAINING DATA GENERATED FOR FAIRNESS-AWARE PREDICTIVE MODELS

In some embodiments, a computing system generates de-biased training data for fairness-aware predictive models to facilitate online resource access. The computing system extracts latent features from training data of a first machine learning model for predicting an access flag for a user indicating the ability of the user to access an online environment. Based on the latent features, the computing system trains a second machine learning model to generate de-biased training data by applying a loss function that includes loss terms associated with an individual bias and a group bias of the training data. The de-biased training data are utilized to train the first machine learning model and to update the access flag for the user by applying the first machine learning model to attributes of the user. A user device associated with the user can be provided with access to the online environment according to the updated access flag.

Developer solution component

The invention relates to a developer solution component which comprises: (a) 0.01-30 parts by weight of alkaline compound; (b) 0.01-30 parts by weight of anionic surface active agent shown by the following formula (I); and (c) 100 parts by weight of developer solution component prepared by rest parts by weight of water, wherein X, R1, R2, n and m are defined in a specification. By utilizing the anionic surface active agent, the developer solution component has high cloud point, thus increasing the concentration of the developer solution component.

Method for preparing special plastering mortar for self-energy-saving air-entrained concrete wall material

The invention relates to a method for preparing the plastering mortar of an air-entrained concrete wall material, which belongs to the technical field of construction materials. The method for preparing the special plastering mortar for the self-energy-saving air-entrained concrete wall material is characterized by comprising the following steps: (1) preparing a compound gelatinization material: mixing 56-65% of desulfuration construction gypsum, 17-20% of fly ash, 8-10% of white lime and 10-14% of cement according to the mass percent of each raw material, mixing, stirring and obtaining the compound gelatinization material; (2) preparing an admixture: mixing 27-34% of sodium gluconate, 28-40% of alkali lignin, 16-24% of aluminium powder and 11-14% of cassia nomame powder according to the mass percent of each component, mixing, stirring and obtaining the admixture; and (3) preparing the plastering mortar: selecting according to the mass ratio of 1:1:0.004 of the compound gelatinizationmaterial ...

Large -traffic pressure distributor

The utility model relates to a large -traffic pressure distributor belongs to hydraulic pressure technical field. It includes the distributor body, has seted up oil pump inlet P, hydro -cylinder cavity of resorption interface A, hydro -cylinder epicoele interface B and oil return opening T on the distributor body, installs main control valve and check valve in the distributor body, the check valve includes first, second check valve, first, second check valve is parallelly connected to be provided hydro -cylinder cavity of resorption interface A with between the main control valve, the relief valve is also installed on distributor body upper portion. Main control valve is in different positions, can realize the relation that forms the intercommunication or cut between oil pump inlet P, oil return opening T, hydro -cylinder cavity of resorption interface A and the hydro -cylinder epicoele interface, the hydraulic cylinder that makes distributor control be in promote, neutral, the state that ...

Chromium-containing HRB400 hot-rolled ribbed steel bar and production method thereof

The invention discloses a chromium-containing HRB400 hot-rolled ribbed steel bar, which comprises the following components in percentage by weight: 0.18 to 0.24 percent of C, 0.40 to 0.65 percent of Si, 1.20 to 1.50 percent of Mn, 0.15 to 0.25 percent of Cr and 0.045 to 0.065 percent of V. The invention also discloses a production method for the chromium-containing HRB400 hot-rolled ribbed steel bar, which comprises processes of converter or electric furnace smelting, refining, argon blowing treatment, billet continuous casting, casting blank entering a heating furnace, hot rolling, air cooling, sizing and bundling, wherein the billet continuous casting and continuous rolling process parameters comprise continuous casting blank heating temperature of between 1,100 and 1,250 DEG C, soaking temperature of between 1,150 and 1,230 DEG C, rolling starting temperature of between 1,050 and 1,100 DEG C and free air-cooling mode. By adopting a chromium-containing micro-alloying process, the components ...

Method for producing air-entrained concrete with clay-containing sandstone

The invention belongs to the field of building materials utilizing the method of preparing gas concrete clayey sandstone which is characterized in that the method comprises the following steps: 1) preparing raw materials; and 2) choosing raw materials: (1) choosing dry materials: the dry materials include the following components by the weight percentages: 52% to 65% of clayey sandstone powder; 12% to 18% of cement; 21% to 30% of quicklime; 2% to 3% of gypse; aluminum powder which takes the 0.085% to 0.12% of the total mass of the clayey sandstone powder, the cement, the quicklime and the gypse; and admixture which takes 0.06% to 0.09% of the total mass of the clayey sandstone powder, the cement, the quicklime and the gypse; (2) choosing water by the mass ratio of water to the dry materials being 0.55 to 0.65; 3) firstly, evenly mixing the clayey sandstone powder, the cement, the quicklime, the gypse and the admixture, then adding the water and stirring evenly; then adding the aluminum ...

Motor and manufacturing method of motor rotor

The invention discloses a manufacturing method of a motor and a motor rotor thereof, the motor comprises an assembling table, one end of the assembling table is sequentially provided with a stator pre-assembly conveying device, a shell pre-assembly conveying device and a rotor pre-assembly conveying device, and the middle part of one end, far away from the rotor pre-assembly conveying device, of the assembling table is provided with a finished product conveying device; a mechanical arm is arranged in the middle of one side of the assembling table, a grabbing mechanism is arranged on the mechanical arm, an empty groove is formed in the middle of the assembling table, a driving mechanism is arranged in the empty groove, and a fixing mechanism is arranged on the driving mechanism. A plurality of traditional production lines are combined into one production line, on one hand, manpower is greatly liberated, the workload of workers and the production pressure of manufacturers are reduced, the ...

High molecular polymer of chemical amplification type light resistance agent compsn.

High-temperature ultra-short-time annealing process for avoiding A-type Ludders belt of 5XXX series aluminum alloy

The invention provides a high-temperature ultra-short-time annealing process for preventing an A-type Ludders belt from appearing on a 5XXX-series aluminum alloy. The high-temperature ultra-short-time annealing process comprises the steps of preparing a cold-rolled 5XXX-series aluminum alloy, performing heat treatment and performing annealing treatment, heat treatment: controlling the temperature of a heat treatment furnace to be 500-550 DEG C; and annealing treatment is conducted, specifically, the plate is placed in a heat treatment furnace for heat preservation, after heat preservation is completed, the plate is placed in cold water within 3 s and cooled to the room temperature, and the annealed 5XXX series aluminum alloy plate is obtained. According to the annealing process, a high-temperature ultra-short time mode is utilized, the number of pinned dislocation in a base body is reduced, and a yield platform is shortened, so that an A-type Ludders belt generated in the 5XXX series aluminum ...

Bed plough pine flatter

The utility model provides a bed plough pine flatter, bed plough pine flatter is including plough pine device, levelly and smoothly heap type device and power drive device, wherein, the setting of plough pine device is in the front end of power drive device, and with power drive device swing joint, levelly and smoothly heap type device sets up the rear end of power drive device, and with power drive device fixed connection. The utility model discloses a bed plough pine flatter drives the bedding and padding in the bed of plough pine device plough pine through the power drive device, the rethread levelly and smoothly pile the type device bedding and padding soft, pile up, the integer, can be fast, light, high quality ground plough pine, level the milk cow bed, has improved the comfort level of bed, and then has improved the output of milk of milk cow, simultaneously, can also save the manual work, liberate the labour.

Wastewater treatment device and wastewater treatment method in sugar refining industry

The invention provides a wastewater treatment device and a wastewater treatment method in a sugar refining industry. The wastewater treatment device in the sugar refining industry is characterized by comprising a coagulative precipitation tank, wherein a water outlet of the coagulative precipitation tank is connected with a water inlet of an SBR reaction tank; a water outlet of the SBR reaction tank is connected with a water inlet of a sand filter; a water outlet of the sand filter is connected with a water inlet of an ozone reaction tank; the SBR reaction tank is connected with aeration equipment; the aeration equipment is a high-speed foaming machine; and the ozone reaction tank is connected with an ozone reactor. According to the wastewater treatment process in the sugar refining industry provided by the invention, the principles of energy conservation and emission reduction and circular economy are reflected, and up-to-standard release of the wastewater is realized under the conditions ...

TACKLE PUMPING UNIT FOR TWO OIL WELLS

Sludge and corn straw combined anaerobic digestion system and construction method

The invention discloses a sludge and corn straw combined anaerobic digestion system, which comprises a sludge concentration tank, a mixing tank, an anaerobic digestion pipe and a gas storage tank, and the sludge concentration tank, the mixing tank, the anaerobic digestion pipe and the gas storage tank are connected in a sealed welding manner. The method effectively solves the problems of system instability, poor digestion efficiency and low gas yield caused by single anaerobic digestion of low-organic-matter and low-C/N sludge, increases the biogas content, and realizes resource utilization of the sludge, thereby realizing resource utilization of corn straws and reducing the treatment burden of agricultural solid wastes in China. Meanwhile, the system disclosed by the invention is small in occupied area, closed and free of odor gas escape, not only is low in investment cost and operation cost, but also reduces environmental pollution and resource waste, and has important significance on ...

High molecular monomer of chemical amplification type light resistance agent compson.

Quality control method of Zhubai tranquilizing pill

The invention discloses a quality control method of zhupo mind-tranquilizing pellet made from 17 traditional Chinese medicinal materials including pearl, white peony root, red ginseng, hemlock parsley, tuckahoe, astragalus root, dried old orange peel, licorice, amber, salvia miltiorrhiza, angelica, milkwort, bighead atractylodes rhizome, rehmannia root, medicated leaven, oyster and cinnabar, which particularly relates to a quality control method in which the content of the white peony root is determined by high performance liquid chromatography, and the red ginseng, the astragalus root and the hemlock parsley are qualitatively identified by thin-layer chromatography. The method overcomes the disadvantages of the prior art, improves the quality control standard, can guarantee the stability and uniformity of the drug. The method is simple and practicable, and has operability.

Preparation of 06 grade gypsum based autoclave-free aerated concrete building blocks

The invention relates to a method for preparing an aerated concrete block, in particular to the method for preparing a 06-grade gypsum based vapor pressure free aerated concrete block, which is characterized in that that the method comprises the following steps: 1) preparing raw materials; 2) selecting the raw materials; 3) preparing composite gelled materials; 4) dissolving retarder sodium citrate in water which accounts for 1/5 to 2/5 of the total amount, stirring the mixture and immediately adding the mixture to the composite gelled material, and stirring the mixture for 2 minutes to obtain liquid slurry; 5) adding a mixture of air-entraining agent aluminum powder and degreaser honeylocust fruit powder to the remaining water to be stirred into a suspension which is then immediately added to the liquid slurry, and stirring the mixture for 3 minutes to obtain mixed slurry; 6) pouring the mixed slurry into a test mold, and performing cutting and demolding after 6 to 8 hours of naturalcuring ...

Method and device for testing fluency of interfaces

The invention provides a method and a device for testing the fluency of interfaces. The method comprises the following steps: the area pixel checksums of to-be-tested interfaces on a plurality of preset time points can be respectively obtained; two area pixel checksums on adjacent time points are compared, and if the two area pixel checksums on adjacent time points are different, the fluency of the to-be-tested interfaces is tested to be smooth, while if the two area pixel checksums on adjacent time points are the same, the fluency of the to-be-tested interfaces is tested to be blocked. The device comprises an obtaining module, a comparison module and an evaluation module. The method and the device monitor the fluency of the to-be-tested interfaces effectively; when the fluency of the to-be-tested interfaces is tested to be blocked, according to the type of the to-be-tested interfaces, if the software interface is a video interface, a convenient and quick service is provided for users, ...

Deformable high-strength high-temperature high-entropy alloy with density lower than 8.0 g/cm < 3 > and preparation method thereof

The invention provides a deformed high-strength, high-temperature and high-entropy alloy with the density lower than 8.0 g/cm < 3 > and a preparation method thereof, and belongs to the field of low-density deformed high-temperature and high-entropy alloys, the deformed high-strength, high-temperature and high-entropy alloy comprises Ni, Co, Fe, Cr, Mo, Al, Ti, Nb, C, B and Zr, and the alloy comprises the following alloy components in percentage by mass (wt.%): 9.3-15.5% of Co, 5.8-11.8% of Fe, 15.5-17.8% of Cr, 2.5-3.0% of Mo, 2.5-3.5% of Al, 2.0-3.0% of Ti, 0.98-3.0% of Nb, 0.02-0.05% of C, 0.005-0.015% of B, 0.02-0.03% of Zr and the balance of Ni, and the atomic percentage ratio of Through alloy design, the density of the alloy is lower than 8.0 g/cm < 3 >, meanwhile, L12-gamma'phase particles are coherently separated out on an FCC-gamma matrix, the total volume percentage of the gamma 'phase is 30-45%, the alloy shows excellent gamma/gamma' coherently-structured structure stability after ...

Anastigmatic gum carving compsns. contg. alicyclic dissolution inhibitor

Method for preparing environment-protective ceramic plain brick using lago sludge

The invention relates to a method used for preparing ceramic ganged brick, in particular to the method which uses the dirt in the lake for preparing environment-friendly ceramic ganged bricks. The method is characterized by comprising the following steps: 1) preparation of ceramic body: the dirt is dehydrated to become mud cakes, and is dried until the water content is less than 5wt%,and then is ground until the grain diameter is 1mm or below to get granular lake dirt; the solutizer and grog are smashed to be 1- 1.5mm; the proportions of weight are: 70-80% of granular lake dirt, 5-10% of pulverized fuel ash, 5-10% of solutizer and 10% of grog; granular lake dirt, pulverized fuel ash, solutizer, and grog are chosen, added with water to be blended and stirred, pug with a vacuum pug mill, and then cut to be mud cakes, finally, the body is obtained after storing for 24 hours; 2) the preparation of glazeslip; 3) plastic compression and molding; 4) drying; 5) glazing; 6) baking, the environment-friendly ...

Construction engineering quality management oriented distributed-hierarchical context-aware pervasive service method

The invention relates to a construction engineering quality management oriented distributed-hierarchical context-aware pervasive service method, which comprises the following steps: establishing a distributed-hierarchical engineering quality context-aware service model; acquiring engineering quality monitoring parameters by a distributed field sensor group, and performing information transmission by a network communication access layer; filtering and interpreting information by an engineering quality context acquisition layer, and modeling the information into a low-level engineering quality context; fusing the information by an engineering quality context reasoning layer to generate a high-level engineering quality context, and performing accurate management service reasoning of engineering quality according to a knowledge base; and providing distributed active service which can perform dispatching management for engineering personnel by an engineering quality context service layer. The ...

Method and device for updating stored data

The embodiment of the invention discloses a method and a device for updating stored data. The method comprises the following steps of: acquiring the original stored data which needs modifying and updating in a file version server; modifying and updating the original stored data to form a corresponding modified version; and still storing the modified version in the file version server, and allocating new version information. By the method and the device, data in a database is convenient to modify; and when an error is found in the process of modifying the data, the source and the reason of the error are convenient to find, so that the efficiency of modifying and updating configuration data in the database is greatly improved.

Animal body temperature detecting system

The utility model provides an animal body temperature detecting system, animal body temperature detecting system includes data acquisition device, data transmission device and data processing device, the data acquisition device includes infrared hotness temperature measurement appearance and overbit recognition device, infrared hotness temperature measurement appearance with overbit recognition device respectively with the data transmission device electricity is connected, data transmission device with the data processing device electricity is connected. The utility model discloses an animal body temperature detecting system, only need with the animal lead device is slowed down to advancing and on, infrared hotness temperature measurement appearance can carry out body temperature to the animal and detect, simultaneously, overbit recognition device discerns the overbit of animal, the two is handled the data transmission who obtains for data processing device. This animal body temperature ...

Method for preparing aerated concrete using sandstone including clay

The invention belongs to the field of building materials utilizing the method of preparing gas concrete clayey sandstone which is characterized in that the method comprises the following steps: 1) preparing raw materials; and 2) choosing raw materials: (1) choosing dry materials: the dry materials include the following components by the weight percentages: 52% to 65% of clayey sandstone powder; 12% to 18% of cement; 21% to 30% of quicklime; 2% to 3% of gypse; aluminum powder which takes the 0.085% to 0.12% of the total mass of the clayey sandstone powder, the cement, the quicklime and the gypse; and admixture which takes 0.06% to 0.09% of the total mass of the clayey sandstone powder, the cement, the quicklime and the gypse; (2) choosing water by the mass ratio of water to the dry materials being 0.55 to 0.65; 3) firstly, evenly mixing the clayey sandstone powder, the cement, the quicklime, the gypse and the admixture, then adding the water and stirring evenly; then adding the aluminumpowder ...

Swimsuit for swimming in water

The invention relates to a swimsuit for swimming in water. The swimsuit comprises a made-to-order swimsuit including a swimwear and swim trunks which are shown in the figure of the abstract. A container 3 capable of being inflated and deflated is arranged between fabric 1 and a lining 2 of the swimwear and the swim trunks, and a common air nozzle 4 is installed on the container. The swim suit has buoyancy after the container is inflated when a user wears the swim suit. When the inflation amount of the container is maximized, a human body can float in water, and the inflation amount is adjustable to meet the requirements for wearing suitability and floating in water. When the swimwear is worn by the user, the inflating amount is adjusted to meet the requirement for body wearing and upper limb buoyancy. When the swim trunks are worn by the user, the inflating amount is adjusted to meet the requirement for body wearing and lower limb buoyancy. After buoyancy adjustment, the body can be supported ...

Green construction pervasive service method based on distributed-hierarchical context awareness

The invention relates to a building construction engineering field oriented green construction pervasive service method based on distributed-hierarchical context awareness, which comprises the following steps: establishing a distributed-hierarchical construction context-aware service model; acquiring field construction parameters by a distributed field sensor group, and performing information transmission by a network communication access layer; filtering and interpreting information by a construction context acquisition layer, and modeling the information into a low-level construction context; fusing the information by a construction context reasoning layer to generate a high-level construction context, and performing construction service reasoning according to a knowledge base; and providing distributed active service which can perform dispatching management for engineering personnel by a construction context service layer. The method adopts a distributed-hierarchical mode to operate.

Image matching technology based software stability test method and device

The invention discloses an image matching technology based software stability test method and device. The method comprises obtaining a software operation interface screenshot; searching for at least one first interface with the shape matched with the software operation interface screenshot in a database, wherein first interface images and control region information are stored in the database in an associated mode; searching for a second interface similar to the software operation interface in the first interfaces; performing random clicking on the software operation interface and the corresponding region of the second interface control region if the second interface exists. By means of the method and the device, the proportion of effective clicking of click operations each time can be improved, and the test efficiency is high.

Oil field water flooding development physical simulation experiment device

The utility model discloses a physical simulation experiment device for oilfield flooding development. Bottom plate, wherein a transparent box is fixedly mounted at the top of the bottom plate; two electric telescopic rods are fixedly mounted on the inner wall of the bottom of the transparent box; the same placing plate is fixedly mounted at the top ends of output shafts of the two electric telescopic rods; a baffle is rotationally installed at the top of one side of the transparent box and is in threaded installation with the transparent box, a water tank is fixedly installed on one side of the top of the bottom plate, a water pump is fixedly installed at the bottom of the other side of the transparent box, a water inlet of the water pump extends into the water tank, a water outlet of thewater pump communicates with and is fixedly provided with a vertical pipe, and two vertical rods are fixedly installed at the top. The device is simple in structure and convenient to operate, the height ...

Method of utilizing Pb-Zn tailings for preparing B05 grade self-energy-saving aerated concrete

The invention relates to a method for preparing aerated concrete, in particular to a method of utilizing Pb-Zn tailings for preparing B05 grade self-energy-saving aerated concrete, which is characterized by comprising the following steps: firstly, preparing raw materials, secondly, selecting raw materials, wherein the selection of raw materials comprises the following steps: firstly, selecting dry materials, Pb-Zn tailings powder is 50-65%, cement is18-25%, calcium lime is 14-23% and calcium sulfate is 3-5% according to the quality percentage, aluminum powder is 0.10%-0.14% of the gross mass of Pb-Zn tailings powder, cement, calcium lime and calcium sulfate, additive is 0.07-0.09% of gross mass of Pb-Zn tailings powder, cement, calcium lime and calcium sulfate, and Pb-Zn tailings powder, cement, calcium lime, calcium sulfate, aluminum powder and additive are chosen, thirdly, evenly mixing Pb-Zn tailings powder, cement, calcium lime, calcium sulfate and additive, then, dissolving aluminum ...

Air-cooled compression roller motor for spinning

The utility model relates to the technical field of motors. The utility model relates to a motor, in particular to an air-cooled compression roller motor for spinning. Enclosure, an inner cavity of the machine shell is sleeved with a stator. The inner cavity of the stator is sleeved with a rotor body. An inner cavity of the rotor body is sleeved with a rotating shaft. Rotating shafts sleeve the outer parts of the two sides of the rotating shaft; the outer sides of the two bearings are sleeved with a front end cover and a rear end cover correspondingly. The right end of the rotating shaft is sleeved with an axial flow fan, the outer side of the axial flow fan is sleeved with a fan cover, a plurality of air inlets are formed in the outer portion of the right side of the fan cover, a transverse air guide groove is formed in the outer side of the rotating shaft, and an air outlet communicated with the air guide groove is formed in the front end cover. According to the utility model, the fan ...

Method for producing iron oxide red from coal gangue leachate

The invention belongs to the technical field of iron oxide red manufacturing, and discloses a method for producing iron oxide red from coal gangue leachate, which comprises the following steps of: putting the coal gangue leachate into a beaker, adding ammonium bicarbonate powder into the leachate until the pH value of the solution reaches 6.9-7.5, adding the solution into a centrifugal tube for centrifuging, discarding supernate in the centrifugal tube after centrifuging, and drying to obtain the iron oxide red. Keeping bottom mud in the centrifugal tube, placing the centrifugal tube in a freeze dryer for freeze drying, pouring out the completely dried bottom mud in the centrifugal tube, placing the completely dried bottom mud in a mortar for grinding until the completely dried bottom mud becomes powder, then placing the powder in a high-temperature-resistant container, and placing the high-temperature-resistant container in a muffle furnace for heating, and after heating, taking out the ...

Cast aluminium rotor structure

The utility model discloses a cast aluminium rotor structure, including rotor core with install two aluminium rings on the face of rotor core both ends respectively, has seted up the shaft hole in the rotor core centre and be used for installing the pivot to a plurality of mounting holes have been offered to circumference on rotor core, and at the nested electric aluminum strip of installing in mounting hole the inside, the electric aluminum strip links together two aluminium ring electricity, at the centre of the rotor core both ends face sunken slot part that forms respectively, form packing portion in the inboard bottom of aluminium ring, and packing portion inlays slot part the inside, simple structure, structural strength are big, the operation is reliable, can stable past outer output power.

Exploration equipment for hydrogeological engineering research

The utility model discloses survey equipment for hydrogeological engineering research, which comprises a fixed seat and handles arranged on two sides of the fixed seat, a telescopic device is arranged at the bottom of the fixed seat, and a collecting device for continuously collecting water sources with different depths is arranged below the telescopic device. Through the arranged fixed seat and handle, the whole equipment is used and moved, through the arranged collecting device, the effect of collecting water sources with different depths is achieved, the hydrogeological investigation worker can conveniently work and carry the water sources, the water sources with different depths can be continuously collected, and the working efficiency is improved. And the working efficiency of hydrogeological prospecting workers is improved.

Relay calibrator

The invention discloses a relay calibration instrument, which comprises a power supply unit; the relay base is suitable for mounting a relay to be calibrated; a resistance-voltage change-over switch, a voltage regulating unit and a resistance value measuring unit; the voltage regulating unit and the resistance measuring unit are respectively connected with the power supply unit in an on-off mode, the voltage regulating unit and the resistance measuring unit are arranged in parallel, and the voltage regulating unit is suitable for providing action voltage or return voltage of the relay to be calibrated. The resistance value measuring unit is suitable for measuring coil resistance of the relay to be calibrated and contact resistance of the relay to be calibrated; the first end of the resistance-voltage change-over switch is connected with the relay to be calibrated, and the second end of the resistance-voltage change-over switch is connected with the voltage regulating unit or the resistance ...

Miniature instant heating type vapour - water indirect heating equipment

The utility model provides a miniature instant heating type vapour - water indirect heating equipment, which comprises a housin, be equipped with top lid and bottom lid respectively at the both ends of casing, a serial communication port, length direction along the casing in the casing is equipped with heat exchanger tube bundles, the position department of being close to the top lid at the casing lateral wall is equipped with the steam conduit that is linked together with the shell side, the position department of being close to the bottom lid at the casing lateral wall is equipped with the condensate water pipeline that is linked together with the shell side, the hot water pipeline is located that the top is covered and is communicated with each other with top lid inner space, be equipped with the communicating heat exchanger with heat exchanger tube bundles in the lid of bottom, the heat exchanger is linked together with cold water conduit, cold water conduit extends to outside the lid ...

Downhole tool for sidetrack drilling windowing

The invention provides a downhole tool for sidetrack drilling windowing. The downhole tool for sidetrack drilling windowing comprises a whipstock, and a through water pipe is arranged in the whipstock; the water pipe extends in the first direction and is used for communicating the milling cone and the wall scraper located at the two ends of the whipstock. The milling cone and the whipstock are fixed through a first screw, and the ends of the milling cone and the whipstock are in butt joint with the water pipe. The first screw extends along the radial direction of the milling cone, is used for limiting the relative displacement of the milling cone and the whipstock, and can cut off through the rotation of the milling cone; the wall scraper is fixedly installed at the end, away from the milling cone, of the whipstock, and a butt joint block is further arranged between the wall scraper and the whipstock. The end, close to the whipstock, of the butt joint block is provided with a semicircular ...

Method for preparing environment-protective ceramic plain brick using lago sludge

The invention relates to a method used for preparing ceramic ganged brick, in particular to the method which uses the dirt in the lake for preparing environment-friendly ceramic ganged bricks. The method is characterized by comprising the following steps: 1) preparation of ceramic body: the dirt is dehydrated to become mud cakes, and is dried until the water content is less than 5wt%,and then is ground until the grain diameter is 1mm or below to get granular lake dirt; the solutizer and grog are smashed to be 1- 1.5mm; the proportions of weight are: 70-80% of granular lake dirt, 5-10% of pulverized fuel ash, 5-10% of solutizer and 10% of grog; granular lake dirt, pulverized fuel ash, solutizer, and grog are chosen, added with water to be blended and stirred, pug with a vacuum pug mill, and then cut to be mud cakes, finally, the body is obtained after storing for 24 hours; 2) the preparation of glazeslip; 3) plastic compression and molding; 4) drying; 5) glazing; 6) baking, the environment-friendly ...

Chemical amplification light resistance agent compsn.

Take shell to pick up egg case

The utility model discloses a take shell to pick up egg case, the power distribution box comprises a box body, the handheld portion of box on long lateral wall, short lateral wall and short lateral wall, the shang yanchu of long lateral wall is equipped with the guide rail, and the position that corresponds the guide rail on the short lateral wall is equipped with the intercommunicating pore, should pick up the egg case still includes the case lid, the thickness of case lid is less than the width of guide rail, and the case lid both ends that correspond short lateral wall are equipped with handheld portion, the utility model discloses simple structure can pick up the stack between the egg case on the basis that adds the lid, and the arrangement of being convenient for, the cleanliness that keeps birds, beasts and eggs that can be fine.

Service positioning method applied to construction project quality management general service system

The invention relates to a service positioning method applied to a construction project quality management general service system, which uses a general service technology and a constructional engineering management technology to realize a service positioning strategy serving for construction project quality management personnel. The concrete step of the method is to establish a service positioningmodel used in the construction project quality management general service system and based on context awareness, wherein the model mainly comprises three layers, including a positioning equipment layer, a positioning event processing layer and a service positioning application layer. The invention integrates a general calculation technology, reaches the service positioning technology serving forthe construction project quality management personnel and lays a foundation for the management personnel to acquire information services related to the construction project quality monitoring anytimeand ...

BEAM-PUMPING UNIT WITH LARGE AMPLITUDE FOR TWO OIL WELLS

Developing solution composition

The invention relates to developing solution constituent. The compositions by weight portion of the developing solution constituent are: (a), 0.1 to 20 portions of alkaline compounds; (b), 0.1 to 20 portions of non-ionic surface active agent; (c), 0.1 to 10 portions of monocarboxylic acid compounds with the structure of (I): RCOOR', wherein, R refers to fatty groups or aromatic series which contain 5 to 12 carbon numbers and R' refers to hydrogen, alkali metals or alkaline-earth metal cations; and (d), the balance being water. The weight is calculated based on 100 portions of the developing solution constituent.

System and method for deeply treating and recycling tobacco wastewater

The invention discloses a system and a method for advanced treatment and reuse of tobacco wastewater, the system comprises a membrane biological reaction system and a reverse osmosis system, the membrane biological reaction system performs solid-liquid separation, degrades pollutants which do not penetrate through a membrane separation device, efficiently removes pollutants such as organic matters and nitrogen-containing compounds, and improves the quality of the tobacco wastewater. And after being disinfected by the disinfection device, part of water is recycled, and the other part of water enters the reverse osmosis system. The water pretreated by the membrane biological reaction system finally passes through a reverse osmosis membrane assembly of the reverse osmosis system to remove most of soluble salts, colloids, organic matters and microorganisms in the water, and the water is recycled, so that the sewage is effectively separated and degraded, and the effect of efficiently treating ...

Freeze-dried vaccine protective agent, freeze-dried varicella attenuated live vaccine and preparation methods of freeze-dried vaccine protective agent and freeze-dried varicella attenuated live vaccine

The invention discloses a freeze-dried vaccine protective agent, a freeze-dried varicella attenuated live vaccine and preparation methods of the freeze-dried vaccine protective agent and the freeze-dried varicella attenuated live vaccine, belongs to the field of vaccine production and preparation processes, and solves the problem that an existing freeze-dried vaccine protective agent of a varicella vaccine contains gelatin, or contains dextranum and still contains human serum albumin even if the gelatin is removed, so that a potential hazard still exists in the safety of medication of the vaccine. The freeze-dried vaccine protective agent contains mycose, sodium glutamate, urea, L-arginine and a 199 culture medium, and does not contain macromolecular allergen ingredients such as gelatin, dextranum and human serum albumin; the bacterial endotoxin content is low; the varicella vaccine prepared by using the protective agent is low in endotoxin content and residual content of bovine serum albumin ...

Methane oxidation driven metal reduction system and construction method

The invention provides a methane oxidation driven metal reduction system and a construction method.The system comprises a gas storage tank, a gas inlet pipe, a gas inlet pump, a gas flowmeter, an aeration system and a reactor, the gas inlet pipe is connected between the gas storage tank and the reactor, and the gas inlet pump and the gas flowmeter are installed on the gas inlet pipe; a filler layer, a reaction layer and a supporting layer are sequentially arranged in the reactor from top to bottom, an aeration system connected with an air inlet pipe is mounted below the reaction layer, a backwashing system is mounted at the bottom of the supporting layer, and a sewage inlet pipe and a backwashing water drainage pipe are mounted on the upper portion of the side wall of the reactor respectively. A treated water drainage pipe is mounted at the lower part of the side wall of the reactor. According to the method, methane widely existing in the natural environment is used as a unique electron ...

High molecular monomer of chemical amplification type light resistance agent compson.

Quality control method of Shangke bone-knitting medicine

The invention discloses a quality control method for orthopedics-traumatology coaptation. The method adopts TLC to carry out qualitative identification for notoginseng, borneol, safflower and Nux vomica powder and uses electrophoresis for carrying out qualitative identification for starfish. HPLC and GC are respectively adopted to carry out quantitative identification for strychnine and the borneol. Chemical titration is adopted to carry out quantitative identification for mercury sulfide. Therefore, the quality control scope of the orthopedics-traumatology coaptation is enlarged. The quality control method for orthopedics-traumatology coaptation is easy to be practiced and has strong specialization. In addition, the quantitative identification has high precision and good repeatability, thus ensuring that the quality of compound medicine is uniform, stable, effective and controllable.

Drilling machine tool machining's hole cleaning device

Drilling machine tool machining's hole cleaning device, it relates to lathe technical field, and it contains ring carrier, disc, a plurality of inlet port, a plurality of air jet, brush head, and a disc terminal surface is connected with ring carrier, and a plurality of air jet are established to another terminal surface, and the circumference cylinder of disc is equipped with a plurality of inlet ports, is equipped with the brush head on a plurality of air jet, a plurality of air jet axials are flexible, ring carrier and disc are rotatory along the axis. The utility model provides a problem of prior art's drilling class lathe sweeps and debris in can not the cleaning eye, convenient operation alleviates workman's intensity of labour, has improved product quality.

Power cable dissects analysis platform

The utility model discloses a power cable dissects analysis platform, be equipped with around support (3) outer involucrum (4), be equipped with big dust -collecting box (2) on support (3), little dust -collecting box (5) are connected in big dust -collecting box (2), support (3) are evenly connected two at least main tributaries and are propped (1), the one end that the main tributary propped the support arm (1 -1) of (1) is equipped with notch (1 -4), be equipped with nut connecting hole (1 -5) on the notch (1 -4), the support arm (1 -1) block on the crossbeam of support (3), the other end of support arm (1 -1) is equipped with screw (1 -6), evenly distributed is gone up to first clamp splice (1 -2) has aperture (1 -7), aperture (1 -7) is the circular distribution, support arm (1 -1) is through passing screw (1 -6), first clamp splice (1 -2) is connected to the nut of aperture (1 -7), second clamp splice (1 -3) is connected through fastening screw to first clamp splice (1 -2), the utility ...

Preparation of 06 grade gypsum based autoclave-free aerated concrete building blocks

The invention relates to a method for preparing an aerated concrete block, in particular to the method for preparing a 06-grade gypsum based vapor pressure free aerated concrete block, which is characterized in that that the method comprises the following steps: 1) preparing raw materials; 2) selecting the raw materials; 3) preparing composite gelled materials; 4) dissolving retarder sodium citrate in water which accounts for 1/5 to 2/5 of the total amount, stirring the mixture and immediately adding the mixture to the composite gelled material, and stirring the mixture for 2 minutes to obtain liquid slurry; 5) adding a mixture of air-entraining agent aluminum powder and degreaser honeylocust fruit powder to the remaining water to be stirred into a suspension which is then immediately added to the liquid slurry, and stirring the mixture for 3 minutes to obtain mixed slurry; 6) pouring the mixed slurry into a test mold, and performing cutting and demolding after 6 to 8 hours of natural curing ...

Photoresist cleaning fluid composition and application thereof

The invention relates to a photoresist cleaning fluid composition and an application thereof, wherein the photoresist cleaning fluid composition comprises (a) water, (b) quaternary ammonium hydroxide salt compound, (c) alcamine compound and (d) a non-ionic interfacial active agent as a compound in formula (I), wherein the definitions of n and m are shown in the description. The photoresist cleaning fluid of the invention is suitable for the photoresist of an uncured light sensitive composition, and is especially suitable for the application of the cleaning fluid for removing the uncured light sensitive composition of a color filter.

6-series aluminum alloy plate homogenization process method and application of process method in aluminum alloy plate production

The invention provides a 6-series aluminum alloy plate homogenization process method and application of the process method in aluminum alloy plate production. The homogenization process method comprises the steps that the primary homogenization condition of a cast ingot is 565-580 DEG C, and heat preservation is conducted for 4-12 h; the secondary homogenization condition is 460-480 DEG C, and the temperature is kept for 6-8 hours; the homogenization process method is applied to aluminum alloy plate production, the main purpose of primary homogenization is to eliminate the phenomenon of non-uniformity of tissues and chemical components, and iron-rich phases can be completely transformed and dispersed phases can be nucleated; the secondary homogenization mainly surrounds the coarsening of the dispersed phase, so that the dispersed phase grows to 1-3 microns and is uniformly distributed in the matrix, and the flanging performance of the 6-series aluminum alloy is improved.

Double-opening type charging door structure and automobile

The invention relates to the technical field of automobiles, in particular to a double-opening type charging door structure and an automobile. According to the specific implementation scheme, a first outer decoration plate is rotatably arranged in front of a first charging port; the second outer decoration plate is rotatably arranged in front of the second charging port; the first gear set and the second gear set are connected with the two ends of a driving shaft of the motor respectively, the first gear set is connected with the first outer decoration plate, and the second gear set is connected with the second outer decoration plate; when the driving shaft of the motor rotates in the clockwise direction, the first gear set drives the first outer decoration plate to be opened, and the second outer decoration plate to be closed. When the driving shaft of the motor rotates in the anticlockwise direction, the second gear set drives the second outer decoration plate to be opened, and the first ...

Detection method of Lanhuayao

The invention discloses a detection method for a Lanhuayao which is composed of 10 kinds of Chinese herbs of borax, borneol, natural indigo, weathered sodium sulfate, talcum powder, amber, calcined alum, gesso, catechu and figwortflower picrorhiza rhizome; the invention is the detection method for the Lanhuayao, which measures the natural indigo content by utilizing the high-effective liquid chromatography method, measures the borneol content by gas phase chromatography method and performs qualitative identification for the borneol and catechu by thin-layer chromatography method; the detection method can make up shortcomings in prior art; the perfect quality control standard can ensure the reliability and uniformity of medicine quality, and is simple and practicable with operability.

Method for preparing special plastering mortar for self-energy-saving air-entrained concrete wall material

The invention relates to a method for preparing the plastering mortar of an air-entrained concrete wall material, which belongs to the technical field of construction materials. The method for preparing the special plastering mortar for the self-energy-saving air-entrained concrete wall material is characterized by comprising the following steps: (1) preparing a compound gelatinization material: mixing 56-65% of desulfuration construction gypsum, 17-20% of fly ash, 8-10% of white lime and 10-14% of cement according to the mass percent of each raw material, mixing, stirring and obtaining the compound gelatinization material; (2) preparing an admixture: mixing 27-34% of sodium gluconate, 28-40% of alkali lignin, 16-24% of aluminium powder and 11-14% of cassia nomame powder according to the mass percent of each component, mixing, stirring and obtaining the admixture; and (3) preparing the plastering mortar: selecting according to the mass ratio of 1:1:0.004 of the compound gelatinizationmaterial ...

Method for producing liquid carbon source from white spirit kiln bottom wastewater

The invention belongs to the technical field of white spirit kiln bottom wastewater recycling, and discloses a white spirit kiln bottom wastewater liquid carbon source production method, which comprises the following steps: collecting white spirit kiln bottom wastewater, adding alkali to adjust the pH value of the wastewater to 8.5-10.5, adding magnesium chloride to generate struvite, carrying out precipitation separation, and collecting the precipitate; the settled wastewater passes through a filtering tank, and the filtering time is 5-15 minutes; adjusting the pH value of the filtered wastewater to 9.5-11.5, introducing the wastewater into a stripping tower to further remove ammonia nitrogen in the wastewater, adjusting the pH value of the stripped wastewater to be neutral, and decolorizing the wastewater in an ozone decolorizing tower to obtain a liquid carbon source after ozone decolorizing. Compared with the traditional white spirit wastewater treatment process, the treatment method ...

Adaptive mre vibration isolation assembly and system

A vibration isolation assembly (12)includes a top plate (18) adapted for connection to the first body, and a bottom plate (15) adapted for connection to the second body. A vibration damping core (20) is disposed between the top plate and the bottom plate. The core includes a plurality of damping layers (21) formed from an MRE material having variable damping characteristics responsive to variation in strength of an applied magnetic field, and a plurality of support layers (22) interposed respectively between the damping layers to form a laminated central core section. An electromagnetic coil (30) extends around the core to generate a magnetic field of variable strength passing generally axially through the core. A yoke (32) extends generally around the coil. The assembly is adapted to provide adaptively controllable damping of relative vibrational displacement between the first and second bodies.

Generating analytics prediction machine learning models using transfer learning for prior data

The present disclosure relates to systems, methods, and non-transitory computer readable media for generating a modified analytics prediction machine learning model using an iterative transfer learning approach. For example, the disclosed systems generate an initial version of an analytics prediction machine learning model for predicting an analytics metric according to learned parameters. In some embodiments, the disclosed systems determine expected data channel contributions for the analytics metric according to prior data. Additionally, in some cases, the disclosed systems generate a modified analytics prediction machine learning model by iteratively updating model parameters such that predicted data channel contributions are within a threshold similarity of expected data channel contributions.