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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 129. Отображено 101.
27-04-2011 дата публикации

Method for improving seed germination rate of galega orientalis

Номер: CN0101292579B
Принадлежит:

The invention discloses a method for improving the percentage of seed germination of galega orientalis and relates to a method for improving the percentage of seed germination. The method of the invention solves the problems that the percentage of the existing seed germination of the galega orientalis is low and the plantation cost thereof is high and includes the steps that: firstly, seeds are immersed in concentrated sulfuric acid for treatment; secondly, the seeds are washed until the pH value is 7 and then evenly spread to be naturally dried in the sun. The percentage of seed germination of galega orientalis of the invention can reach as high as 90 percent to 98 percent while the plantation cost drops by 20 percent to 50 percent.

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17-09-2008 дата публикации

Stalk micro storage additive agent

Номер: CN0101263864A
Принадлежит:

The invention discloses a straw microbiologically fermented addition agent and also relates to an addition agent of straw processing by microorganism applying to ruminants, solving the problem of transforming the straw of crops into biological forage, improving the palatability of straw, reducing the loss of nutrition, increasing the production levels of animals and reducing the raising cost. The microbiologically fermented addition agentof straw comprises by weight: candida utilis, saccharomyces cerevisiase, lactobacillus plantarum and pediococcus acidilactici. The invention utilizes the synergistic effect among strains to conduct fermentation processing to the straw, increases the fermentation level of the straw fast, makes up the deficiency of secreting enzymes and composite substances by a single strain, improves the fermentation quality and the utilization ratio of the forage, and enhances the palatability of the straw by a plurality of organic acid and bacterial protein produced at ...

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27-01-2010 дата публикации

Side direction multilevel open type igniting center powder feeding vortex combustor of small oil mass gasification combustion

Номер: CN0100585276C
Принадлежит:

The invention discloses a low fuel-consumption gasified-combustion, side-multilevel open-ignition and central powder-supply turbulent burner which relates to the turbulent burner and aims at solving the problems about how to reduce the large quantity of coal powder to be ignited when the existing micro fuel-consumption ignition turbulent burner is applied to large-volume boilers, and how to conserve fuel consumed by a power-station boiler on the conditions that the boiler is started and stopped and works with low load when reducing the NOx discharged by a large-scale coal powder boiler adopting the turbulent burner. A first-class firebox of the invention is fixed in a first air-channel pipe at the front end of a support board; a second-class firebox is fixed in a first air-channel pipe at the front end of the first-class firebox; a third-class firebox is arranged in the first air-channel pipe at the front of the second-class firebox; a primary fuel-gun is communicated with a primary air ...

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02-06-2010 дата публикации

Large speed ratio centrally powder-feeding cyclone burner for pulverized coal

Номер: CN0101363625B
Принадлежит:

A center-feeding eddying flow pulverized coal burner with large speed ratio relates to a center-feeding eddying flow pulverized coal burner. The burner aims at solving the problem of slag bonding caused by laying refractory materials between the center-feeding eddying flow pulverized coal burner and a water cooling wall or the problems of heavy work load, long cycle and high expense caused by improving a hearth water cooling wall when the center-feeding eddying flow pulverized coal burner is adopted for improving an old boiler unit to discharge low NOx. A conical pulverized coal separator is arranged in a primary wind tunnel, an internal secondary wind tunnel is arranged outside the primary wind tunnel, an external secondary wind tunnel is arranged outside the internal secondary wind tunnel, and an internal low-speed wind tunnel is arranged between the primary wind tunnel and the internal second wind tunnel, an external low-speed wind is arranged outside the external secondary wind tunnel ...

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15-04-2015 дата публикации

Sandwich precision thermal controller for spatial optical remote sensor reflector

Номер: CN104516087A
Принадлежит:

The invention relates to a sandwich precision thermal controller for a spatial optical remote sensor reflector, belongs to the technical field of thermal control of spatial optical remote sensors and solves the technical problems that the prior reflector mirror is unevenly heated and has ordinary stability and temperatures of the reflector mirror and a support structure are non-uniform. The sandwich precision thermal controller comprises an inner temperature control device, an outer temperature control device and a reflector support structure; the inner temperature control device and the outer temperature control device are identical in structure; the reflector support structure is disposed between the inner temperature control device and the outer temperature control device; a reflector is disposed in the inner temperature control device; the reflector support structure is disposed between the inner temperature control device and the outer temperature control device. The temperature of ...

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03-12-2014 дата публикации

Feed additive for improving utilization rate of cow protein

Номер: CN104171385A
Принадлежит:

The invention discloses a feed additive for improving the utilization rate of cow protein, and relates to a feed additive. The feed additive can be used for solving the problems of low digestion rate of the cow protein and low content of milk protein in the existing cow breeding process. The feed additive consists of the following components in parts by weight: 10-11 parts of fructus schisandrae chinensis, 9-10 parts of licorice, 8-9 parts of angelica, 7-8 parts of radix saposhnikoviae, 6-7 parts of sweet wormwood herb, 5-6 parts of astragalus root, 4-5 parts of bulbus fritillariae ussuriensis and 3-4 parts of plantain. The feed additive can be used for significantly improving the utilization rate of protein in a feed for cows, and has the characteristics of nature source, diverse functions, no residue, no toxic or side effect and the like. The feed additive is used for increasing the utilization rate of the cow protein.

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08-12-2010 дата публикации

Trace oil igniting coal dust firing device for multiple oil guns

Номер: CN0101603684B
Принадлежит:

The invention provides a trace oil igniting coal dust firing device for multiple oil guns, relates to a firing device, and solves the problem of easily failed ignition due to the fact that distance between a main oil gun and an auxiliary oil gun on the same side is large, and the main oil gun and an auxiliary oil gun on the opposite side are not alternately arranged in the prior firing device. The main oil gun and the auxiliary oil gun on the opposite side are alternately and oppositely arranged on side walls of a concentrated coal dust pipeline; distances of crossing points among the centralline of the main oil gun, the central line of the auxiliary oil gun on the same side and the central line of the concentrated coal dust pipeline are between 80 and 100mm; and distances of the crossing points of the central line of the main oil gun, the central line of the auxiliary oil gun on the opposite side and the central line of the concentrated coal dust pipeline are between 500 and 700mm. The ...

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14-09-2011 дата публикации

Granulated feed capable of improving quality of carcasses of beeves

Номер: CN0102178098A
Принадлежит:

The invention discloses granulated feed capable of improving quality of carcasses of beeves and relates to beef feed. The invention aims to solve the problems of low quality of current carcasses of beeves and resource waste and environment pollution due to the landfill treatment of fresh citrus residue. The granulated feed consists of a main ingredient and an auxiliary ingredient, wherein the main ingredient is citrus residue; and the auxiliary ingredient consists of urea, corn flour, molasses, sodium sulfate, zeolite, sodium dihydrogen phosphate and table salt. The granulated feed of the invention can obviously improve the meat weight and meat rate of the carcasses of beeves, lower the shearing force of muscle, improve meat color grade, obviously lowers cholesterol content in beef, obviously improve calcium content and obviously improve the quality of the carcasses of beeves. Meanwhile, the granulated feed disclosed by the invention is low in cost and has high palatability, high protein ...

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12-11-2008 дата публикации

Milk cow mammary glandular cell in vitro isolated culture method

Номер: CN0101302494A
Принадлежит:

The invention discloses a method for isolating and cultivating milk cow breast cells in vitro, relating to the cell in vitro isolation and culture technology field and solving the problem that breast fibrocytes and epithelial cells of a milk cow cannot be isolated completely during the isolation and culture of the breast epithelial cells of the milk cow. The method comprises the following steps of: selecting mammary tissue of a milk cow which is killed on the very day from a local abattoir, adopting tissue explants technique and graded trypsin digestion technique to isolate and cultivate the breast epithelial cells of the milk cow according to the different sensibility of the fibroblasts and epithelial cells to trypsin and the different adhering time, purifying the breast epithelial cells of the milk cow, identifying with keratin 18 to obtain the corresponding cell system finally. The method provides the best trypsin concentration when isolating and cultivating the breast epithelial cells ...

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27-10-2010 дата публикации

Fodder for increasing c9, t11-CLA content in milk fat of dairy cows

Номер: CN0101869208A
Принадлежит:

The invention discloses a fodder for increasing c9, t11-CLA content in milk fat of dairy cows, belonging to the technical field of feed processing. The invention adopts a technical scheme that Suaeda salsa seed oil is added to common feed materials for dairy cows to be prepared into mixed fodder, wherein the weight ratio of the Suaeda salsa seed oil is 2-4%. The fodder can obviously improve the rumen fermentation level of dairy cows, so that the contents of t11-C18:1, c9, t11-CLA and other unsaturated fatty acids in the rumen fluid are obviously increased with the rise of the adding amount of the Suaeda salsa seed oil. After dairy cows are supplementarily fed with the fodder, the c9, t11-CLA content in the milk fat is respectively 15.8-20.2mg/g which is 1.29-1.93 times higher than that in a control group (6.9mg/g), thereby achieving a level of significant difference; simultaneously, the production performance of dairy cows is obviously increased by 14.2-18.3%, and lactoproteins, milk solids ...

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15-09-2010 дата публикации

Method for arch single-stage injection fractional combustion and W flame boiler for realizing method

Номер: CN0101832548A
Принадлежит:

A method for arch single-stage injection fractional combustion and a W flame boiler for realizing the method relate to a fractional combustion method and a W flame boiler. The invention aims at the problems that the W flame boiler has high NOx discharge, high flying ash combustible content, serious lagging on water cool wall front and behind a lower hearth and inferior flame stability. The method of the invention comprises the steps of gradually injecting through arch secondary air with an air speed of 35 to 65 m/s, taking thick coal powder airflow with the air speed of 10 to 20 m/s to inject downwards, and injecting the arch secondary air with the air speed of 35 to 65 m/s into the furnace through an arch secondary air nozzle. The boiler of the invention comprises a thick coal powder airflow nozzle, an arch secondary air nozzle and a thin coal powder airflow nozzle which are arranged on the furnace arch from the center of the furnace to the front and back water cool walls, wherein the ...

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23-06-2023 дата публикации

Production system of sealing strip

Номер: CN116280885A
Принадлежит:

The invention provides a production system of a sealing strip and relates to secret sealing strip production. The production system of the sealing strip comprises a conveying belt, and the conveying belt is of a closed-loop design; the clamping assembly comprises a clamping table and a clamping head assembly which are installed on the conveying belt, and the clamping head assembly comprises an adjustable head installed on the top of the clamping table and a movable head moving relative to the adjustable head; when the clamping table makes contact with the pushing assembly, the distance between the movable head and the adjustable head is gradually increased to the maximum value, maintained for a period of time and then gradually decreased; when the conveying belt drives the clamping device to move, a persistent channel between a movable clamping head and an adjustable clamping head of a clamping head assembly on the clamping device can be enlarged within a certain range, at the moment, an ...

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01-10-2019 дата публикации

GM hybridoma cell, monoclonal antibody, kit and preparation method and use thereof

Номер: US0010428139B2

The present invention provides a hybridoma cell under the accession number CGMCC No. 13827. The hybridoma cell is capable of producing a monoclonal antibody against Aspergillus galactomannan antigen and a kit is prepared using the same. The kit provided by the present invention can specifically bind to the GM antigen, has both sensitivity and specificity of more than 95%, a detection limit of 0.85 ng/mL compared to 1 ng/mL of the existing product, and high compliance rate between the detection result and the reference reagent, and can provide more accurate and reliable detection results, so that IA can be detected early in the course of the disease and the patients can receive treatment in timely and effective manner, thereby improving the survival rate of patients. Moreover, the kit has simple and convenient operation, rapid and sensitive detection, which provides an effective tool for the quantitative detection of Aspergillus GM antigen.

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15-11-2000 дата публикации

Chinese-medicinal composite additive for ox feed

Номер: CN0001273126A
Принадлежит:

A Chinese medicinal compound additive for bovine feed can serve to regulate metabolism and health-care function and promote growth and milk secretion. The weight of meat ox or cow can be increased by71.43% each day. The milk output can be increased by 45.4% per day. Said additive features green product, low dosage, low cost and simple preparing process.

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18-08-2010 дата публикации

Micro oil content ignition coal powder burner capable of improving initial ignition heat

Номер: CN0101806452A
Принадлежит:

The invention provides a micro oil content ignition coal powder burner capable of improving initial ignition heat, which relates to a burner. The invention solves the problems of difficult ignition of coal powder and unstable burning of the existing burner. The invention has the technical scheme that the micro oil content ignition coal powder burner capable of improving the initial ignition heat of the invention comprises a No.1 main oil gun, a No.2 main oil gun, an oil gun installing branch pipe and a heat insulation burning sleeve barrel, wherein the heat insulation burning sleeve barrel is arranged in the inlet end of the oil gun installing branch pipe, the No.1 main oil gun and the No.2 main oil gun are arranged in the inlet end of the oil gun installing branch pipe from top to bottom, and both of the No.1 main oil gun and the No.2 main oil gun are communicated with an inner cavity of the heat insulation burning sleeve barrel. The invention is mainly applied to W flame boilers, the ...

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30-12-2015 дата публикации

General welding device of fork truck outer mast

Номер: CN0204913124U
Автор: LIU CHUNLONG, XIE REN, QIU DEBO
Принадлежит:

The utility model discloses a general welding device of fork truck outer mast, a serial communication port, including the base, be equipped with stand inner chamber positioning mechanism on the base, stand tip and hydro -cylinder fixed plate positioning mechanism, the general positioning mechanism of supporting seat, the general positioning mechanism of slope jar support, high cushion such as stand is put the beams in place and general removal positioning mechanism of chaining board and bottom end rail positioning mechanism, upper beam and the general mobile location mechanism of chaining board just are equipped with the height series locating hole be fixed in the base through the guide rail on in upper beam and the general mobile location mechanism of chaining board. Through practice has proved, this kind of method is compared with outer mast welding frock before, and it is wide in variety to have solved the fork truck tonnage effectively, and portal height series specification is many ...

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09-07-2008 дата публикации

Biomass chain combusting boiler backfire-proof material feeding device

Номер: CN0101216169A
Принадлежит:

A chain-type boiler backfire protection feed apparatus for biomass combustion relates to a chain-type boiler backfire protection feed apparatus. The invention resolves the problem in prior chain-type boiler in direct biomass combustion that the biomass might be burned in buckets due to backfire caused by high biomass combustion speed. The invention comprises a biomass lower bucket (1), a biomass upper bucket (2), an articulate vane (3) and a motor (4); wherein, the biomass upper bucket (2) is arranged on the left end face of the upper-end of the biomass lower bucket (1); moreover, the biomass lower bucket (1) communicates with the biomass upper bucket (2); the articulate vane (3) reaches the biomass lower bucket (1) and the biomass upper bucket (2) through the left end face on the lower-end of the biomass upper bucket (2); the left end of the articulate vane (3) is linked to the motor (4). The invention simultaneously utilizes the multi-stage with feed the biomass upper bucket, the biomass ...

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19-03-2014 дата публикации

Microbial preparation for quickly decomposing cattle faeces as well as preparation method and application of microbial preparation

Номер: CN103642701A
Принадлежит:

The invention discloses a microbial preparation of quickly decomposing cattle faeces as well as a preparation method and an application of the microbial preparation, and relates to a microbial preparation capable of decomposing cattle faeces as well as a preparation method and application of the microbial preparation. The invention aims to solve the problem that in the existing decomposing and fermenting process of cattle faeces, the manure is quick to warm, the degradative rate for cellulose is low, the decomposing degree is not high and the fermenting period is long. The microbial preparation is prepared from long thorned chaetomium, trichoderma koningii, chaetomium torulosum Bainier, Trichoderma viride and cryytococcus neoformans. The preparation method comprises the following steps: I, inoculating a strain on a culture medium; II, preparing a skimmed milk emulsion, inoculating after sterilization and producing a leavening agent on a table; III, carrying out quick freezing on the leavening ...

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14-05-2014 дата публикации

Natural vegetative estrus promoting feed additive for breeding boars

Номер: CN103783289A
Принадлежит:

The invention provides a natural vegetative estrus promoting feed additive for breeding boars, relates to a feed additive, and solves the technical problems in present live pig production that the semen quality and the ejaculatory amount of the breeding boars are decreased and the breeding capacity is not high. The natural vegetative estrus promoting feed additive for the breeding boars is composed of following components in parts by weight: epimedium brevicornu, anemarrhena asphodeloides bunge, glehnia littoralis, angelica sinensis, gentiana scabra bunge, actinolite, fructus lycii, ligusticum wallichii, glycyrrhiza uralensis, white paeony roots, concha haliotidis and schisandra chinensis. The feed additive is added into a grain feed for the breeding boars at the service period according to the weight percent of 2%-3% and can be directly used for feeding after being agitated uniformly; the ejaculatory amount, the semen density and the semen activity of the breeding boars can be obviously ...

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09-11-2011 дата публикации

Growth-promoting feed additive for hybrid pigs

Номер: CN0102232489A
Принадлежит:

The invention discloses a growth-promoting feed additive for hybrid pigs and relates to a special feed additive for hybrid pigs. By adopting the growth-promoting feed additive, the problems of slow weight-increasing speed, high feed-meet ratio, low feed conversion rate and low carcass trait during the existing breeding process of the hybrid pigs can be solved. The feed additive comprises the following components in parts by weight: 8-10 parts of baical skullcap root, 8-10 parts of plantain herb, 8-9 parts of rangooncreeper fruit, 6-7 parts of Mongolian dandelion herb, 5-6 parts of Chinese pulsatilla root, 5-6 parts of medicated leaven, 5-6 parts of malt and 5-6 parts of Chinese magnoliavine fruit. The sources of the feed additive are natural, the functions are diverse, and the feed additive is added into a grain feed for the hybrid pigs according to the weight percent of 2%; by adopting the feed additive, the growth of the hybrid pigs can be promoted, the feed-meet ratio can be reduced, ...

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28-02-2019 дата публикации

GM HYBRIDOMA CELL, MONOCLONAL ANTIBODY, KIT AND PREPARATION METHOD AND USE THEREOF

Номер: US20190062412A1
Принадлежит:

The present invention provides a hybridoma cell under the accession number CGMCC No. 13827. The hybridoma cell is capable of producing a monoclonal antibody against galactomannan antigen and a kit is prepared using the same. The kit provided by the present invention can specifically bind to the GM antigen, has both sensitivity and specificity of more than 95%, a detection limit of 0.85 ng/mL compared to 1 ng/mL of the existing product, and high compliance rate between the detection result and the reference reagent, and can provide more accurate and reliable detection results, so that IA can be detected early in the course of the disease and the patients can receive treatment in timely and effective manner, thereby improving the survival rate of patients. Moreover, the kit has simple and convenient operation, rapid and sensitive detection, which provides an effective tool for the quantitative detection of GM antigen. 1. A hybridoma cell or a passage cell thereof having an accession number of CGMCC No. 13827.2Aspergillus. A monoclonal antibody or a specific antigen-binding fragment thereof claim 1 , wherein the monoclonal antibody is produced by the hybridoma cell of claim 1 , and the specific antigen-binding fragment is capable of specifically binding to galactomannan antigen.3. The monoclonal antibody or specific antigen-binding fragment thereof of claim 2 , wherein the specific antigen-binding fragment is selected from the group consisting of (Fab′)2 claim 2 , Fab claim 2 , Fv claim 2 , scFv claim 2 , diabody claim 2 , linear antibody or multispecific antibody.4. A detection reagent comprising the monoclonal antibody or specific antigen-binding fragment thereof of .5. The detection reagent of claim 4 , wherein the specific antigen-binding fragment is selected from the group consisting of (Fab′)2 claim 4 , Fab claim 4 , Fv claim 4 , scFv claim 4 , diabody claim 4 , linear antibody or multispecific antibody.6. A detection kit comprising the monoclonal antibody or ...

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02-02-2011 дата публикации

Fuel-powered nail gun

Номер: CN0101961859A
Принадлежит:

The invention relates to a fuel-powered nail gun and belongs to the technical field of fuel-powered tools. An air cylinder is arranged in the shell of the nail gun; the lower part of the air cylinder is a gun mouth; a vertical sliding rail is arranged in the gun mouth; a striking component striking nails along the vertical sliding rail is arranged at the lower end of a piston in the air cylinder; a limit groove is reserved on the gun mouth; a bunting component capable of moving along the limit groove with respect to the gun mouth is arranged on the gun mouth; guide grooves and flanges are reserved on two sides of the air cylinder respectively; and a left bunting arm and a right bunting arm, which are engaged with the bunting component, are arranged in the guide grooves on two sides respectively. The fuel-powered nail gun is characterized in that a tenon and a mortise which are mutually embedded are reserved at the lower ends of the left and right bunting arms respectively. Because the left ...

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11-07-2012 дата публикации

Sheep feed containing seepweed herb seed oil

Номер: CN0101810260B
Принадлежит:

The invention discloses sheep feed containing seepweed herb seed oil, which belongs to the technical field of the feed processing, and adopts the technical scheme that: seepweed herb seed oil is added in daily ration grain feed, the fermentation of the rumen of the sheep can be obviously improved, so the content of the unsaturated fatty acid in the rumen liquid such as t11 to C18: 1, c9, t11 to CLA is remarkably increased along the addition of the seepweed herb seed oil. After eating the feed, the content of c9, t11 to CLA in the fat of the sheet can respectively reach 18.9 to 22.7 mg/g, which is improved by 1.63 to 2.15 times compared with the reference group (7.2 mg/g), and at the same time, the productivity of the sheet is remarkably improved by 11.2 to 16.7 percent.

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27-06-2023 дата публикации

Additive for improving fermentation quality of silage corn feed and preparation method thereof

Номер: CN116326686A
Принадлежит:

The invention discloses an additive for improving the fermentation quality of a silage corn feed and a preparation method of the additive, and relates to a silage corn fermentation method. The invention provides an additive for improving the fermentation quality of a silage corn feed and a preparation method thereof, aiming at the problems of long pre-fermentation period in the natural silage fermentation process of the silage corn and low quality of the silage corn fermented feed caused by secondary fermentation in the fermentation process and after opening a cellar. The additive is prepared by mixing lyophilized powder of chaetomium globosum and lyophilized powder of trichoderma koningii. The preparation method comprises the following steps: 1, weighing the additive for reviving; and 2, uniformly spraying the reactivated additive into the crushed silage corn material, and carrying out anaerobic fermentation at normal temperature for 30 days to complete the fermentation of the silage corn ...

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08-04-2009 дата публикации

Micro-oil ignition rotational flow breeze combustion device for preventing slag bonding of primary combustion chamber

Номер: CN0101403497A
Принадлежит:

The invention discloses a micro-oil ignition swirling pulverized coal burning device for preventing slag formation in a first-class burning chamber, which relates to a swirling pulverized coal burning device for preventing slag formation in a first-class burning chamber, and aims at solving the problems of easy slag formation in the burning chamber during burning and large oil consumption for ignition under low-load stable burning of the existing micro-oil ignition swirling pulverized coal burner. A concentration ring is fixed in a first air channel pipe, a sleeve is fixedly arranged in the concentration ring, the first-class burning chamber and a second-class burning chamber are fixed in the first air channel pipe at the front end of the sleeve, one end of a main oil gun is fixed in the sleeve, a second air channel pipe is fixedly sheathed on the first air channel pipe, an inner swirler is fixed in an inner secondary air channel, a third air channel pipe is fixedly sheathed on the second ...

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13-04-2011 дата публикации

Air filtering device of combustion-powered fastener driving tool

Номер: CN0102008861A
Автор: Cai Debao, Liu Chunlong
Принадлежит:

The invention relates to an air filtering device of a combustion-powered fastener driving tool, which belongs to the technical field of combustion-powered fastener driving tools. The device consists of a bowl-shaped body cover arranged at an air inlet end of the combustion-powered fastener driving tool during assembling, a top cover covered on the body cover, and a filter screen clamped between the body cover and the top cover, wherein air inlet end faces of both the body cover and the top cover are provided with ventilation slots; an annular groove in which the filter screen is embedded is formed at the periphery of the air inlet end face of the body cover; the filter screen consists of a metal mesh of which the periphery is embedded into a plastic ring; the appearance and cross-sectional shape of the plastic ring are matched with the annular shape and cross-sectional shape of the annular groove respectively; and the shape of the outer profile of the body cover is matched with that of ...

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22-04-2015 дата публикации

Unfolded type double-freedom-degree radiation radiator for space optical remote sensor

Номер: CN104536465A
Принадлежит:

The invention provides an unfolded type double-freedom-degree radiation radiator for a space optical remote sensor, and belongs to the technical field of aerospace thermal control. The unfolded type double-freedom-degree radiation radiator solves the technical problems that in the prior art, energy is wasted, and the performance of the optical remote sensor is affected by thermal radiation temperature fluctuation. The unfolded type double-freedom-degree radiation radiator comprises a radiant cooling panel, a two-dimensional steering mechanism, a flexible hot joint, a locking and releasing mechanism, a multi-layer heat insulation assembly, a sun sensor and a controller. The radiant cooling panel is connected with the two-dimensional steering mechanism, and the two-dimensional steering mechanism is fixed to the space optical remote sensor. The low-temperature end of the flexible hot joint is connected with the radiant cooling panel in a heat conduction mode. The high-temperature end of the ...

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05-10-2011 дата публикации

Micro oil content ignition coal powder burner capable of improving initial ignition heat

Номер: CN0101806452B

The invention provides a micro oil content ignition coal powder burner capable of improving initial ignition heat, which relates to a burner. The invention solves the problems of difficult ignition of coal powder and unstable burning of the existing burner. The invention has the technical scheme that the micro oil content ignition coal powder burner capable of improving the initial ignition heat of the invention comprises a No.1 main oil gun, a No.2 main oil gun, an oil gun installing branch pipe and a heat insulation burning sleeve barrel, wherein the heat insulation burning sleeve barrel isarranged in the inlet end of the oil gun installing branch pipe, the No.1 main oil gun and the No.2 main oil gun are arranged in the inlet end of the oil gun installing branch pipe from top to bottom, and both of the No.1 main oil gun and the No.2 main oil gun are communicated with an inner cavity of the heat insulation burning sleeve barrel. The invention is mainly applied to W flame boilers, the burnt ...

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07-04-2023 дата публикации

Antibody bound with monkey pox virus or antigen binding fragment thereof and application thereof

Номер: CN115925885A
Принадлежит:

The invention provides an antibody combined with monkey pox virus or an antigen binding fragment thereof and application thereof, and relates to the technical field of antibodies. The antibody bound with the monkey pox virus or the antigen binding fragment of the antibody is a series of monoclonal antibodies obtained after New Zealand big-ear rabbits are immunized based on monkey pox virus A29L, A35R and M1R proteins, CDR region sequences of the antibodies are determined through cloning, identification and analysis of gene structures, a series of antibodies composed of specific CDR sequences or the antigen binding fragments of the antibodies are obtained, and the antibody bound with the monkey pox virus or the antigen binding fragment of the antibody bound with the monkey pox virus is obtained. The antibody or the antigen binding fragment thereof has the advantages of good stability, strong affinity to monkey pox and multiple recognition sites.

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02-02-2011 дата публикации

Gas power nail gun

Номер: CN0101961860A
Принадлежит:

The invention relates to a gas power nail gun, belonging to the technical field of gas power tools. The lower part of a cylinder body in a casing of the nail gun is fixedly connected with a nailing seat; a bunting head is installed at the lower part of the nailing seat; an extending flange and guide grooves are respectively arranged at two sides of the cylinder body; a left bunting arm and a right bunting arm are respectively embedded in the guide grooves at two sides; the upper end surfaces of the bunting arms are connected with the extending flange through a bunting arm spring; vertical slide rails are arranged at two sides of the nailing seat; a gun nozzle and a guide tube are installed at the lower end; a guard board inner wall and a guard board which are vertical to positioning planes are respectively extended on the positioning planes of two sides of the upper end of the bunting head; the guard board inner wall and the guard board are connected by inner wall steps; the guard board ...

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02-07-2014 дата публикации

Vegetable feed additive for enhancing immunity of piglets

Номер: CN103892131A
Принадлежит:

The invention discloses a vegetable feed additive for enhancing the immunity of piglets, aiming at solving the problem of low immunity of the piglets in the existing piglet production. The vegetable feed additive comprises the following materials in parts by mass: 14-16 parts of asarum, 13-15 parts of gentian, 11-13 parts of polygala tenuifolia, 11-12 parts of liquorice, 8-10 parts of burdock, 7-9 parts of dandelion, 6-8 parts of cortex phellodendri, 5-7 parts of angelica sinensis and 4-6 parts of pericarpium citri reticulatae. The vegetable feed additive prepared by the invention has the advantages that after feeding, the content of serum immune globulin IgG of the piglets is increased by more than 50%, the content of IgA is increased by more than 30%, the content of IgM is increased by more than 40%, and the immunity of the piglets can be obviously improved; the preparation method is simple, easy, safe and reliable. The vegetable feed additive provided by the invention is applicable to ...

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19-08-2009 дата публикации

Natural plant feed additive capable of fattening meat-sheep

Номер: CN0101507467A
Принадлежит:

The invention discloses a natural plant feedstuff additive for fattening mutton sheep, which relates to a mutton sheep feedstuff additive. The mutton sheep feedstuff additive solves the problems that the prior antibiotic feedstuff additive makes pathogenic microorganisms invading into the bodies of the mutton sheep develop drug resistance after long-term feeding and generates drug residues and toxic side effects on mutton products and the surrounding environment so that the weight increasing rate of the mutton sheep is low. The natural plant feedstuff additive for fattening the mutton sheep consists of gizzard skin, charred triplet, elecampane, dried orange peel, radish seed, betel nut and radix codonopsitis. The natural plant feedstuff additive can improve the daily gain of the mutton sheep, improve the utilization efficiency of protein, the energy and fiber of daily rations and improve the function of the cellulose activity in rumen juice of the mutton sheep, does not influence livers ...

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09-03-2011 дата публикации

Additive for improving dry matter intake of dairy cow feed in early lactation

Номер: CN0101983584A
Принадлежит:

The invention discloses an additive for improving the dry matter intake of dairy cow feed in early lactation and relates to the additive for improving the dry matter intake of the dairy cow feed. The additive can solve the problems that the existing various phagostimulants, feed physiological regulating agents for promoting appetite and other artificial chemical synthetic preparations have highercost, residues in milk are easy to affect digestion and metabolism of ingredients and the like. The product comprises the following components in parts by weight: 8-10 parts of membranous milkvetch root, 8-10 parts of pilose Asiabell root, 8-9 parts of liquoric root, 6-7 parts of uniflower swisscentaury root, 5-6 parts of Chinese angelica, 5-6 parts of motherwort herb, 5-6 parts of acorn powder, 5-6 parts of tangerine peel, 5-6 parts of peppermint, 5-6 parts of Mongolian dandelion herb, 5-6 parts of parslane herb and 5-6 parts of Chinese magnoliavine fruit, is obtained by drying, crushing andscreening ...

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30-09-2015 дата публикации

Galactomannan antigen and preparation method thereof

Номер: CN104945527A
Принадлежит:

The invention relates to a preparation method of a galactomannan antigen. The method comprises the steps that breaking, centrifugation, alcohol precipitation, washing and drying are carried out on a living body rich in galactomannan, and galactomannan crude extract is obtained through separation; hydrazinolysis and hydrolysis are carried out on the obtained galactomannan crude extract in sequence; an enzyme is added to a hydrolysis product for enzymolysis, and the enzyme and small molecular substances in an enzymolysis product are removed; a product is purified through an ion exchange column, an affinity column and gel chromatography, and the pure galactomannan antigen is obtained; the obtained pure galactomannan antigen is identified. The galactomannan antigen obtained through the preparation method is high in purity, the inference of galactosamine, protein, miscellaneous sugar possibly included in the galactomannan crude extract is eliminated, and the preparation method can be used for ...

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26-08-2009 дата публикации

Natural vegetable feed additive for stud ram

Номер: CN0101513228A
Принадлежит:

A natural vegetable feed additive for stud ram relates to a feed additive for stud ram, which solves the problems of body situation reducing, libido and semen quality reducing of the ram during the service period, not high conception rate of ewe and service life reducing of the ram during the service period. The invention employs the prescription of the following components, which namely consists of Epimedium, dodder, actinolite, campanumaea pilosula, Rehmannia Glutinosa and Charred Triplet. The product of the invention enhances the sexual behavior of the ram, and remarkably improves the indexes like the sperm viability, sperm density, and ejaculatory amount, does not have side effects to the cloud characteristic of the sperm, the pH, the sperm abnormal rate, and the abnormal rate of acrosome, and can simultaneously prolong the service life of the stud ram by 1 to 1.5 years.

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18-06-2014 дата публикации

Method for recognizing missing labels based on time slot state change

Номер: CN103870780A
Принадлежит:

The invention discloses a method for recognizing missing labels based on time slot state change, and belongs to the technical field of wireless communication. All labels in a system are mapped into [0..f] time slots according to H by a reader, and the reader is in the state of each time slot before execution of the time slots; for a conflict time slot, if k labels are simultaneously mapped to the conflict time slot, k conflict time slots are achieved; the labels in the k conflict time slots are Hash-mapped into [0..k-1] time slots again through a random number R2 by the reader; if the Hash results Si of the k labels are not equal to one another, it is shown that the k conflict time slots are successfully degraded; otherwise, degradation fails; k-1 time slots will be added for the k labels in the conflict time slots by the reader; the number of each bit in a vector is detected by the reader, for the k conflict time slots, k is larger than or equal to four, and the numbers corresponding ...

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04-07-2023 дата публикации

Low-temperature plasma waste gas treatment system and method

Номер: CN116371164A
Принадлежит:

The invention discloses a low-temperature plasma waste gas treatment system and method, and relates to the technical field of waste gas purification, the low-temperature plasma waste gas treatment system comprises a waste gas monitoring module, a waste gas analysis module, a power analysis module and an equipment evaluation module; the waste gas analysis module is used for performing waste gas treatment grade analysis according to the waste gas component data and the waste gas flow data, the control center is used for determining a power threshold value of the low-temperature plasma equipment according to the waste gas treatment grade and adjusting the equipment operation power, and resource waste is avoided; the waste gas treatment efficiency is improved; the power analysis module is used for carrying out safety deviation coefficient analysis on the periodic power value of the low-temperature plasma equipment and judging whether power compensation needs to be carried out on the low-temperature ...

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16-07-2008 дата публикации

Feed additive improving milk quality

Номер: CN0101218962A
Принадлежит:

The invention belongs to the technical field of the animal husbandry which relates to an additive in feed additives for ruminants for improving the milk quality of the dairy cow. With the effective component of soybean isoflavone named Genistein as a key substance, the invention is prepared by adding a plurality of the trace elements required for the growth of the diary cows, a plurality of vitamins and the reasonable diet composing prescription. The invention can adjust and control the physiological parameters of the rumen of the diary cow and enhance the feed use efficiency. The yield of the milk fat of the genistein group is enhanced by 11.39 compared with the control group, and the milk protein yield, the milk sugar yield and the solid yield are respectively enhanced by 7.12 percent, 5.37 percent and 3.09 percent compared with the control group. The key components of the additive can be artificially synthesized, and can be simultaneously extracted from the soybean, therefore the invention ...

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18-08-2023 дата публикации

Motor temperature control device

Номер: CN116613937A
Принадлежит:

The invention relates to a motor temperature control device, which comprises a mounting assembly, a heating assembly, a heat dissipation assembly and a control unit, and is characterized in that a first support frame is formed by vertical arrangement of a first side surface and a second side surface, and a second support frame is formed by vertical arrangement of a third side surface and a fourth side surface; the radial sections of the first supporting frame and the second supporting frame are both in an L shape, the first supporting frame and the second supporting frame are connected end to end to form the containing area, and the motor is arranged in the containing area, so that heat of the motor is conveniently and evenly transferred to the first supporting frame and the second supporting frame; and a heating assembly and a heat dissipation assembly are arranged on the first support frame and the second support frame, so that the temperature control of the motor in the space environment ...

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20-01-2010 дата публикации

Compound bacteria additive for sugar beet pulp silages and preparation method and application thereof

Номер: CN0101629150A
Принадлежит:

A compound bacteria additive for sugar beet pulp silages and a preparation method and application thereof relate to a compound bacteria additive for ruminant silages and a preparation method and application thereof, solving the problem that lactobacillus is insufficient in the production of existing sugar beet pulp silages. The compound bacteria additive comprises one strain of lactococcus lactis and one strain of lactobacillus. The preparation method comprises the following steps: 1. preparation of fermentation liquor; 2. separation and purification of lactococcus lactis and lactobacillus; 3. activation of lactococcus lactis and lactobacillus; 4. preparation of microbial additive. The application is as follows: during silaging, 10-15ml of the additive is added into every kilogram of sugar beet pulp with moisture content of 65-75% through drying treatment. Through 45 days of fermentation of the sugar beet pulp treated by the additive of the invention, the silaging effect of the sugar beet ...

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14-04-2023 дата публикации

Carbapenemase immunochromatography test paper, preparation method thereof, kit and application of carbapenemase immunochromatography test paper

Номер: CN115963257A
Принадлежит:

The invention provides carbapenemase immunochromatography test paper as well as a preparation method, a kit and application thereof, and relates to the technical field of biology. The carbapenemase immunochromatography test paper comprises a labeled antibody and a detection antibody, wherein the labeled antibody is labeled by a marker; the labeled antibody comprises an antibody of at least one carbapenemase in KPC, OXA-48, VIM, IMP and NDM; the detection antibody is composed of a paired antibody of a carbapenemase antibody in the labeled antibody; the immunochromatography test paper is sequentially provided with a conjugate release area, a detection area and a quality control area along the flowing direction of a sample to be detected; the conjugate release area is coated with a labeled antibody; and the detection area is coated with a detection antibody. According to the carbapenemase immunochromatography test paper, the problem that a product for simply, conveniently and quickly detecting ...

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29-10-2008 дата публикации

Method for improving seed germination rate of galega orientalis

Номер: CN0101292579A
Принадлежит:

The invention discloses a method for improving the percentage of seed germination of galega orientalis and relates to a method for improving the percentage of seed germination. The method of the invention solves the problems that the percentage of the existing seed germination of the galega orientalis is low and the plantation cost thereof is high and includes the steps that: firstly, seeds are immersed in concentrated sulfuric acid for treatment; secondly, the seeds are washed until the pH value is 7 and then evenly spread to be naturally dried in the sun. The percentage of seed germination of galega orientalis of the invention can reach as high as 90 percent to 98 percent while the plantation cost drops by 20 percent to 50 percent.

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05-06-2020 дата публикации

Environment monitoring device

Номер: CN0210689719U

The utility model discloses an environment monitoring device which comprises a fixing column, a motor is embedded in the upper portion in the fixing column, an output shaft on the upper side of the motor extends to the upper side of the fixing column and is fixedly provided with a fixing plate, and a temperature and humidity sensor, a dust sensor and a noise sensor are fixed to the fixing plate. According to the utility model, the motor is used, conveniently driving camera to rotate, a plurality of groups of cameras are prevented from cooperating for monitoring; use cost reduction, motor, thefixing strip and the cleaning brush are conveniently and indirectly driven to rotate; the cleaning brush is driven while the camera is driven; the solar panel is cleaned through the cleaning brush, manual cleaning is avoided, the device is convenient to position through the connecting rope and the ground nails, gravel is convenient to place through the base, the overall weight is increased, the stability ...

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04-07-2012 дата публикации

Fuel-powered nail gun

Номер: CN0101961859B
Принадлежит:

The invention relates to a fuel-powered nail gun and belongs to the technical field of fuel-powered tools. An air cylinder is arranged in the shell of the nail gun; the lower part of the air cylinder is a gun mouth; a vertical sliding rail is arranged in the gun mouth; a striking component striking nails along the vertical sliding rail is arranged at the lower end of a piston in the air cylinder;a limit groove is reserved on the gun mouth; a bunting component capable of moving along the limit groove with respect to the gun mouth is arranged on the gun mouth; guide grooves and flanges are reserved on two sides of the air cylinder respectively; and a left bunting arm and a right bunting arm, which are engaged with the bunting component, are arranged in the guide grooves on two sides respectively. The fuel-powered nail gun is characterized in that a tenon and a mortise which are mutually embedded are reserved at the lower ends of the left and right bunting arms respectively. Because theleft ...

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22-08-2023 дата публикации

Automatic test method and system for data acquisition and data backward flow of multiple cameras

Номер: CN116627916A
Принадлежит:

The invention discloses an automatic test method and system for multi-camera data acquisition and data backward flow, the system comprises two parts, an embedded device and a PC (Personal Computer) end, the system supports acquisition of lossless or lossy images on the embedded device with a USB (Universal Serial Bus) interface, supports multiple image formats and supports storage of element attributes of the images, and the system can be used for automatically testing the data acquisition and the data backward flow of the multi-camera data acquisition and the data backward flow of the multi-camera data acquisition and the data backward flow of the multi-camera data. The system supports image data backflow through a USB interface, is used for intelligent algorithm function processing modules such as face detection or recognition, and realizes statistical analysis or scene reproduction and the like. The method also supports the simultaneous collection of the data of multiple cameras, saves ...

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17-09-2008 дата публикации

Additive agent for rearing and fattening meat sheep

Номер: CN0101263872A
Принадлежит:

The invention discloses a fattening additive for meat sheep, belonging to a feed additive that promotes the weight gaining of the meat sheep in the fattening period, which solves the problems in improving the digestion and metabolism of the nutrients as well as further promoting weight gaining and reducing culturing cost through adjusting and controlling of the rumen fermentation of the meat sheep. The formula of the additives is composed of a key component, an assistant component and a carrier. In order to speed up the weight gaining of the meat sheep and improve economic benefits, sarsa-saponine serves as the key component of the fattening additive in terms of the physiological features of the rumens of the meat sheep. The additive, in combination with a plurality of trace elements and vitamins, has the advantages of improving the rumen fermentation of the rumens of the meat sheep and utilization ratio of the dietary nutrients, speeding up the weight gaining of the meat sheep and reducing ...

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06-10-2010 дата публикации

Micro-oil ignition rotational flow breeze combustion device for preventing slag bonding of primary combustion chamber

Номер: CN0101403497B
Принадлежит:

The invention discloses a micro-oil ignition swirling pulverized coal burning device for preventing slag formation in a first-class burning chamber, which relates to a swirling pulverized coal burning device for preventing slag formation in a first-class burning chamber, and aims at solving the problems of easy slag formation in the burning chamber during burning and large oil consumption for ignition under low-load stable burning of the existing micro-oil ignition swirling pulverized coal burner. A concentration ring is fixed in a first air channel pipe, a sleeve is fixedly arranged in the concentration ring, the first-class burning chamber and a second-class burning chamber are fixed in the first air channel pipe at the front end of the sleeve, one end of a main oil gun is fixed in the sleeve, a second air channel pipe is fixedly sheathed on the first air channel pipe, an inner swirler is fixed in an inner secondary air channel, a third air channel pipe is fixedly sheathed on the second ...

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09-07-2008 дата публикации

Biomass chain combusting boiler device

Номер: CN0101216168A
Принадлежит:

A combustion biomass chain-type boiler apparatus relates to a chain-type boiler apparatus. The invention resolves the problems in prior chain-type boilers of easy damage and abrasion on grates and not safe fuel combustion in direct combustion for biomass. The invented biomass bucket (1) is on the front end face of a fire box (3); an ash bucket (4) is arranged on the front end face of the biomass bucket (1); the mounting height of the biomass bucket (1) is H; the mounting height of the ash bucket (4) is B; the mounting height H of the biomass bucket (1) is bigger than the mounting height B of the ash bucket (4); the grate apparatus (2) is mounted below the biomass bucket (1) and the ash bucket (4). The invention can simultaneously provide the biomass bucket and the ash bucket, so as to fulfill the fuel distribution that the ash layer is on the bottom and the biomass fuel layer is on the top, in order to avoid the problems of prior chain-type boilers that grates are easy to damage and erode ...

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13-06-2023 дата публикации

Leavening agent for silage of sweet sorghum for feed

Номер: CN116254186A
Принадлежит:

The invention discloses a leavening agent for silage of sweet sorghum for feed, and relates to a silage leavening agent. Aiming at the problems of long pre-fermentation period in the natural silage fermentation process of the feed sweet sorghum and low quality of feed sweet sorghum fermented feed caused by secondary fermentation in the fermentation process and after opening of a cellar, the invention develops a leavening agent for silage of the feed sweet sorghum. The leavening agent is prepared by mixing lyophilized powder of chaetomium globosum and lyophilized powder of trichoderma viride. The use method comprises the following steps: 1, weighing the leavening agent for reviving; and 2, uniformly spraying the reactivated leavening agent into the crushed feed sweet sorghum material, and carrying out anaerobic fermentation at normal temperature for 30 days to complete the fermentation of the feed sweet sorghum. The method can improve sensory evaluation, fermentation level and nutritional ...

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18-08-2023 дата публикации

Cylinder of handheld shoot nail fastening tool

Номер: CN116608175A
Автор: LIU CHUNLONG
Принадлежит:

The invention discloses an air cylinder of a handheld shoot nail fastening tool. The air cylinder comprises an inner cylinder body and an outer cylinder body, and the aluminum profile inner cylinder body and the aluminum profile outer cylinder body are connected together through an aluminum profile rib integrated with the inner cylinder body and the outer cylinder body. The concentricity of the inner cylinder and the outer cylinder is highly consistent, the percent of pass is high, the machining amount is small, and the working performance is good.

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29-08-2023 дата публикации

Multi-piece spliced detector assembly heat dissipation device

Номер: CN116669391A
Принадлежит:

The invention discloses a multi-piece spliced detector assembly heat dissipation device, and relates to the field of spacecraft structure design. The device is technically characterized by comprising a plurality of detectors which are not distributed in the same plane, and further comprising a heat dissipation plate frame, a flexible heat conduction piece, a gland and a heat conduction block, the two end portions of the flexible heat conduction piece are pressed on the inner side surface of the heat dissipation plate frame through the glands. Each detector is provided with the heat conduction block, and one side, opposite to the detector, of the heat conduction block is in contact with the flexible heat conduction piece so as to conduct heat between the detector and the flexible heat conduction piece through the heat conduction block; the pressing cover is connected to the heat conduction block so that the flexible heat conduction piece can be tightly pressed and attached to the heat conduction ...

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24-12-2008 дата публикации

Side direction multilevel open type igniting center powder feeding vortex combustor of small oil mass gasification combustion

Номер: CN0101329064A
Принадлежит:

The invention discloses a low fuel-consumption gasified-combustion, side-multilevel open-ignition and central powder-supply turbulent burner which relates to the turbulent burner and aims at solving the problems about how to reduce the large quantity of coal powder to be ignited when the existing micro fuel-consumption ignition turbulent burner is applied to large-volume boilers, and how to conserve fuel consumed by a power-station boiler on the conditions that the boiler is started and stopped and works with low load when reducing the NOx discharged by a large-scale coal powder boiler adopting the turbulent burner. A first-class firebox of the invention is fixed in a first air-channel pipe at the front end of a support board; a second-class firebox is fixed in a first air-channel pipe at the front end of the first-class firebox; a third-class firebox is arranged in the first air-channel pipe at the front of the second-class firebox; a primary fuel-gun is communicated with a primary air ...

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14-09-2011 дата публикации

Grain pulp for improving quality of sheep meat

Номер: CN0102178097A
Принадлежит:

The invention provides grain pulp for improving the quality of sheep meat, relates to a sheep feed, and aims to solve the problems that the current sheep meat has poor quality, and landfill treatment of fresh citrus pulp causes resource waste and environmental pollution. The grain pulp consists of a main component and an auxiliary component, wherein the main component is citrus pulp; and the auxiliary component consists of urea, corn flour, molasses, sodium sulfate, zeolite, sodium dihydrogen phosphate and edible salt. By the grain pulp, the carcass net meat weight and pure meat percentage ofthe sheep can be remarkably improved, the muscle shearing force is reduced, the level of meat color is improved, the content of cholesterol in the sheep meat can be remarkably reduced, and the level of calcium is remarkably improved, so that the quality of sheep meat is remarkably improved; and the grain pulp has low cost, good palatability, high content of protein and balanced nitrogen-sulfur proportion ...

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20-10-2011 дата публикации

W-STAGED FLAME BOILER FOR MULTI-STAGE COMBUSTION WITH MULTI-EJECTION AND ITS METHOD THEREOF

Номер: US20110253066A1
Принадлежит:

A method for a flame boiler with multi-stage combustion with multi-ejection, includes the steps of ejecting inner and outer secondary air flows with speed of 35-65 m/s to guide a fuel-rich pulverized coal flow with speed of 10-20 m/s into a lower chamber to provide first and second combustion stages, ejecting lower secondary air flows with speed of 35-65 m/s into the lower chamber to further guide the pulverized coal so as to provide a third combustion stage. The system includes a lower chamber, an upper chamber, a combustion chamber, fuel-rich pulverized coal flow nozzles, fuel-lean pulverized coal flow nozzles respectively provided at the front and rear boiler arches, and lower secondary air nozzles provided at the front and rear water cooled walls. The combustion of the pulverized coal flow with W-shaped flowing path within the boiler is adapted to reduce NOx emission and minimize the content of combustible substance in ash.

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03-02-2010 дата публикации

Ruminant beet pulp cornstalk silage and preparation method thereof

Номер: CN0101637229A
Принадлежит:

The invention provides ruminant beet pulp cornstalk silage and a preparation method thereof, relating to silage and the preparation method thereof. The invention solves the problem of hard store due to over high moisture content in beet pulp, longer silage time due to low moisture content in cornstalk and the low quality of silage. The beet pulp cornstalk silage consists of the cornstalk, the beetpulp and urea, by the following weight part ratio, 1.8-2.2 parts of the cornstalk and 1 part of the beet pulp; and by the weight percentage, the weight of the urea is 1.5-2.5% of that of the silage material. The method comprises the following steps of: chopping silage corn, paving to be depth of 30-40cm according to the 2 parts of weight, and compacting. The invention not only meets the nutritional requirement of the ruminant, but also solves the problems of hard store due to high moisture content in the beet pulp, and low moisture content in cornstalk and silage stalk, and improves the quality ...

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23-06-2023 дата публикации

Anti-aging cable material and preparation method thereof

Номер: CN116285050A
Принадлежит:

The invention relates to the technical field of cable materials, in particular to an anti-aging cable material and a preparation method thereof. The method comprises the following steps: step 1, preparing a rubber raw material, epoxy resin and chlorinated polyethylene, and processing the rubber raw material, the epoxy resin and the chlorinated polyethylene into particles with consistent sizes; 2, after incomplete particle parts are screened out in a material mixing box, uniform mixing is conducted, and a base material is obtained; and step 3, adding a modified additive on the upper side of the base material, and uniformly mixing to obtain the cable material. The anti-aging cable material comprises the following raw materials: butadiene rubber, chloroprene rubber, epoxy resin, nano calcium carbonate, ethylene bis stearamide, an antioxidant DSTP, a curing agent DDM and organic modified white carbon black. According to the invention, various materials are processed into particles with consistent ...

Подробнее
21-10-2009 дата публикации

Secondary concentration double-nozzle micro-oil pulverized coal igniting device

Номер: CN0101561138A
Принадлежит:

The invention provides a secondary condensation double-nozzle micro-oil pulverized coal igniting device, and relates to a micro-oil pulverized coal igniting device of a W-shaped flame boiler. The device solves the problems of high heat absorption capacity, high ignition heat value and difficult ignition existing in the micro-oil pulverized coal igniting device of the prior W-shaped flame boiler. Both ends of a grid evenly dividing device are connected with a primary air pipe and a pulverized coal rich-lean separator respectively; the lower end of the pulverized coal rich-lean separator is connected with two rich pulverized coal pipes and two lean pulverized coal pipes respectively; the lower ends of the rich pulverized coal pipes and the lean pulverized coal pipes are communicated with a lower hearth respectively; the rich pulverized coal pipes are provided with bent pipe segments; a main oil gun, a fire detector and an auxiliary oil gun are orderly arranged on the outer side walls of the ...

Подробнее
21-05-2014 дата публикации

Method for controlling soybean cytocyst nematodosis

Номер: CN103798027A
Принадлежит:

The invention provides a method for controlling soybean cytocyst nematodosis and relates to a method for controlling soybean pests and diseases. The method for controlling the soybean cytocyst nematodosis is used for solving the technical problem that currently, the soybean cytocyst nematodosis is controlled by relying on seed dressing of chemical pesticides, and consequentially the soil and the environment are polluted. Pearl millet and soybeans are grown in a two-year crop rotation mode according to the method for controlling the soybean cytocyst nematodosis. The method for controlling the soybean cytocyst nematodosis can be used for effectively controlling the number of cytocysts, eggs and second-stage larvae of cytocyst nematodes in the soil of a soybean field and meanwhile, pollution to the soil and the environment due to application of the chemical pesticides is avoided. After the pearl millet is planted in the soil where the soy beans are planted for six years in succession, the ...

Подробнее
09-02-2011 дата публикации

Method for manufacturing micropores for electric conduction among copper foil of high-density multilayer circuit boards

Номер: CN0101588679B
Принадлежит:

The invention discloses a method for manufacturing micropores for electric conduction among copper foil of high-density multilayer circuit boards. The method comprises: depositing a tin-containing metal layer in a position where a micropore is to be drilled on surface copper foil of a high-density multilayer circuit board by a local electroplating method; using a pulsed carbon dioxide laser microbeam to drill a hole in the position plated with the tin-containing metal layer so as to ensure that the surface copper foil on the bottom of the tin-containing metal layer is melted to form a copper-foil micropore; and aiming the pulsed carbon dioxide laser microbeam at the copper-foil micropore of the surface copper foil to drill a substrate medium hole on a substrate medium under the copper-foilmicropore up to interlayer copper foil. The method integrates a drilling process for copper conductive layers with a drilling process for dielectric substrates in the manufacture of the high-densitycircuit ...

Подробнее
24-12-2008 дата публикации

Method for feeding fur-bearing animal of Canidae

Номер: CN0101326901A
Принадлежит:

The invention discloses a method to raise Canidae fur-bearing animals. The method is capable to settle the problem that the breeding capability of the present artificial Canidae fur-bearing animal feeding is poor. The breeding process is divided into three stages, i.e. non-idiophase acclimatization, idiophase acclimatization and young acclimatization. The method applies zooecological principles and designs according to the production law and physiological characteristics, thereby, the ecological behavior of cage rearing of artificially reared Canidae fur-bearing animals can be changed effectively, and the animals are tamed, the ferity is reduced, and the animals become adaptive to the environment under which the animals contact with people; as a result, the breeding capability of Canidae fur-bearing animals is strengthened.

Подробнее
09-09-2015 дата публикации

Rehabilitation training track simulator ware of walking

Номер: CN0204618764U
Принадлежит:

The utility model discloses a rehabilitation training track simulator ware of walking draws together hollow casing, in -wheel motor, action wheel, driven pulley, driving chain, pedal, holds in the palm enough, preceding bracing piece and back bracing piece, and the wheel diameter of action wheel is greater than the wheel diameter of driven pulley, and action wheel and driven pulley are adorned in the casing through respective pivot respectively, and the action wheel lies in the driven pulley rear, in -wheel motor's external rotor and action wheel rigid coupling, and in -wheel motor's the internal stator and the pivot rigid coupling of action wheel, driving chain wind locates action wheel and driven pulley, the pedal is the two, and the pivot is adorned in the both sides of driving chain respectively to height stagger symmetry is fixed with on every pedal and supplies the people to wear shoes hold in the palm, preceding bracing piece is fixed in the bottom of casing front side to stretch ...

Подробнее
25-08-2010 дата публикации

Sheep feed containing seepweed herb seed oil

Номер: CN0101810260A
Принадлежит:

The invention discloses sheep feed containing seepweed herb seed oil, which belongs to the technical field of the feed processing, and adopts the technical scheme that: seepweed herb seed oil is added in daily ration grain feed, the fermentation of the rumen of the sheep can be obviously improved, so the content of the unsaturated fatty acid in the rumen liquid such as t11 to C18: 1, c9, t11 to CLA is remarkably increased along the addition of the seepweed herb seed oil. After eating the feed, the content of c9, t11 to CLA in the fat of the sheet can respectively reach 18.9 to 22.7 mg/g, which is improved by 1.63 to 2.15 times compared with the reference group (7.2 mg/g), and at the same time, the productivity of the sheet is remarkably improved by 11.2 to 16.7 percent.

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12-03-2014 дата публикации

Method for making fermented cow excrement into organic fertilizer

Номер: CN103626529A
Принадлежит:

A method for making fermented cow excrement into an organic fertilizer relates to a method for preparing an organic fertilizer. The method aims to solve the technical problem that the conventional microorganism inoculant fermentation is low in temperature rising, cellulose degradation rate and degree of composting, and long in fermentation period during the cow excrement high in fiber content is made into the organic fertilizer. The method comprises the steps of freeze-dried bacteria preparation and fermented cow excrement organic fertilizer preparation. The method for making the fermented cow excrement into the organic fertilizer can boost cow excrement ferment temperature rising speed, prolong high temperature time, improve cellulose degradation and the degree of composting of the organic fertilizer product and shorten ferment period, thereby improving the cow excrement fermentation efficiency and the organic fertilizer quality. The method for marking the fermented cow excrement into ...

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29-12-2010 дата публикации

Method for feeding fur-bearing animal of Canidae

Номер: CN0101326901B
Принадлежит:

The invention discloses a method to raise Canidae fur-bearing animals. The method is capable to settle the problem that the breeding capability of the present artificial Canidae fur-bearing animal feeding is poor. The breeding process is divided into three stages, i.e. non-idiophase acclimatization, idiophase acclimatization and young acclimatization. The method applies zooecological principles and designs according to the production law and physiological characteristics, thereby, the ecological behavior of cage rearing of artificially reared Canidae fur-bearing animals can be changed effectively, and the animals are tamed, the ferity is reduced, and the animals become adaptive to the environment under which the animals contact with people; as a result, the breeding capability of Canidae fur-bearing animals is strengthened.

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14-09-2011 дата публикации

Chinese medicinal herb feed additive for promoting growth and weight gain of mutton sheep

Номер: CN0102178108A
Принадлежит:

The invention discloses a Chinese medicinal herb feed additive for promoting the growth and weight gain of mutton sheep, and relates to a Chinese medicinal herb feed additive. The Chinese medicinal herb feed additive disclosed by the invention can soothe the nerves, invigorate the kidney, enhance the immunocompetence of the mutton sheep, and improve the smell of mutton. The Chinese medicinal herbfeed additive is prepared from acanthopanax roots, Chinese magnoliavine fruits, spina date seeds, astragalus roots, glossy privet fruits, Indian bread with hostwood, hawthorn fruits, medicated leaven, Chinese rhubarb, fennel fruits and orange peels. The Chinese medicinal herb feed additive has an obvious effect on the fattening and weight gain of mutton sheep, and can soothe the nerves, invigorate the kidney, and enhance the immunocompetence of the mutton sheep; and after using the additive, the weight gain of the mutton sheep is accelerated, the tenderness of mutton is increased, the smell of mutton ...

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08-09-2020 дата публикации

Gait rehabilitation training system

Номер: CN0111631917A
Автор: CHEN XIONG, LIU CHUNLONG
Принадлежит:

The invention discloses a gait rehabilitation training system. The gait rehabilitation training system comprises a support, a lower limb bearing assembly, upper limb limiting assemblies, a waist limiting assembly, a vibrator, a display terminal and a controller; the lower limb bearing assembly is hinged to the support; each upper limb limiting assembly comprises a sliding mechanism and a holding part for a human hand to hold, the holding part is fixed to the sliding mechanism and is located above the lower limb bearing assembly, and the sliding mechanism is in sliding fit with the support in the front-back direction; the waist limiting assembly is located above the lower limb bearing assembly and is located between the two upper limb limiting assemblies; the vibrator is installed on the lower limb bearing assembly and is used for making contact with human lower limbs; the display terminal is fixed on the support; and the controller is used for controlling the lower limb bearing assembly ...

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15-12-2010 дата публикации

Semi-quantitative rapid detection test paper for immunoglobulin G in bovine colostrum and products thereof and preparation method thereof

Номер: CN0101915833A
Принадлежит:

The invention discloses semi-quantitative rapid detection test paper for immunoglobulin G (IgG) in bovine colostrum and products thereof and a preparation method thereof, which relate to the semi-quantitative detection test paper for the IgG and the preparation method thereof and solve the problems of the complex detection operating procedure, long detection time and unsuitability for field operation of IgG in the conventional bovine colostrum and the products thereof. The test paper consists of a back lining, a sample absorbing pad, glass fiber, a cellulose nitrate membrane and a water absorbing pad, wherein the cellulose nitrate membrane is provided with 1 to 4 detection lines and 1 quality control line. The method comprises the following steps of: 1, preparing a rabbit anti-bovine IgG-colloidal gold marker and enveloping the marker on the glass fiber; 2, enveloping the detection lines and the quality control line on the cellulose nitrate membrane; and 3, assembling the test paper. The ...

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17-08-2011 дата публикации

Corn stalk coarse fodder anti-corrosive nourishing regulating agent and uses thereof

Номер: CN0101326961B
Принадлежит:

The invention relates to corn stalk crude feed anti-corrosive nutrition regulator and the application thereof, which relates to crude feed anti-corrosive nutrition regulator and the application thereof. The invention solves the problems that corn stalk crude feed in autumn and winter has high water content and cannot be packed, nutrient in the stalk is severely lost and is easy to be corroded, mouldy and go bad. The corn stalk crude feed anti-corrosive nutrition regulator of the invention consists of sodium diacetate powder, calcium propionate powder and urea powder. The application comprisesthe following steps: corn stalk is rubbed, and the corn stalk crude feed anti-corrosive nutrition regulator is evenly applied. The corn stalk crude feed in autumn and winter can be packed when the water content is high, is not easy to be corroded, mouldy and go bad, does not loss nutrient and improves the nutrition value of the corn stalk crude feed.

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15-09-2010 дата публикации

Multi-ejection grading combustion method and W flame boiler device for realizing same

Номер: CN0101832549A
Принадлежит:

The invention discloses a W flame boiler device for realizing a multi-ejection grading combustion and a method thereof, and relates to a W flame boiler device of a grading combustion and a method, which aims at the problems of high NOx exhaust, high fly ash combustible material content, late fire of the pulverized coal airflow and bad flame stability in the W type flame boiler referred in the background technology.The method comprises the following steps of: ejecting internal and external secondary air at the air speed of 35-65m/s step by step and downwards ejecting by carrying a concentrated coal dust airflow at the air speed of 10-20m/s to realize first and second stage grading combustion; and injecting arch lower secondary air at the air speed of 35-65m/s into the lower heath by an arch lower secondary air nozzle to realize third stage grading combustion. A concentrated coal dust airflow nozzle, an internal secondary air nozzle, a light coal dust airflow nozzle and an external secondary ...

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27-04-2011 дата публикации

Natural plant feed additive capable of fattening meat-sheep

Номер: CN0101507467B
Принадлежит:

The invention discloses a natural plant feedstuff additive for fattening mutton sheep, which relates to a mutton sheep feedstuff additive. The mutton sheep feedstuff additive solves the problems that the prior antibiotic feedstuff additive makes pathogenic microorganisms invading into the bodies of the mutton sheep develop drug resistance after long-term feeding and generates drug residues and toxic side effects on mutton products and the surrounding environment so that the weight increasing rate of the mutton sheep is low. The natural plant feedstuff additive for fattening the mutton sheep consists of gizzard skin, charred triplet, elecampane, dried orange peel, radish seed, betel nut and radix codonopsitis. The natural plant feedstuff additive can improve the daily gain of the mutton sheep, improve the utilization efficiency of protein, the energy and fiber of daily rations and improve the function of the cellulose activity in rumen juice of the mutton sheep, does not influence livers ...

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31-08-2011 дата публикации

Ruminant granular humic acid feed

Номер: CN0101204202B
Принадлежит:

The invention belongs to the technology field of animal husbandry and is a new feedstuff for ruminants, which is characterized by low cost, safe feeding and growth promoting. Based on the nutritional requirements of ruminants and combined with the present production condition, the invention initially develops non-conventional feedstuff resources to provide humic acid granulated feedstuff by taking full advantage of humic acid resources of an open cola mine. The production of the invention is characterized by safety and effectivity, low cost and capacity of improving the immune and disease-resistance abilities of animal bodies. The invention also plays a significant role in promoting the development of ruminant breeding industry.

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30-07-2008 дата публикации

Method for measuring activity of ruminant tumor gastric juice cellulase

Номер: CN0101230384A
Принадлежит:

The invention belongs to the technical field of animal husbandry, and is a method of detecting the activity of cellulose in tumor gastric juice of ruminant. Testing subjects can be three fistula cows, and tumor gastric juice can be sampled 2h after the early feeding to be used for conducting the external detection of the activity of cellulose. Cellulose mainly contains: (1) microcrystalline cellulose, (2) carboxymethyl cellulose and (3) salicin.

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15-08-2023 дата публикации

All-silicon carbide off-axis three-mirror collimation system applied to low-temperature environment

Номер: CN116594144A
Принадлежит:

The invention provides an all-silicon-carbide off-axis three-mirror collimation system applied to a low-temperature environment. The all-silicon-carbide off-axis three-mirror collimation system comprises an all-silicon-carbide off-axis three-mirror optical system, a liquid nitrogen pipeline and a liquid nitrogen refrigeration Dewar; the liquid nitrogen pipeline is arranged in the liquid nitrogen refrigeration Dewar and is used for providing a low-temperature environment for the all-silicon carbide off-axis three-mirror optical system; the all-silicon carbide off-axis three-mirror optical system is used for collimating a light beam emitted by a target source into a parallel light beam and stably outputting the parallel light beam in a low-temperature environment; the liquid nitrogen refrigeration Dewar is wrapped outside an optical-mechanical structure of the all-silicon carbide off-axis three-mirror optical system; the liquid nitrogen refrigeration Dewar is of a three-layer shape follow-up ...

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14-09-2011 дата публикации

Ruminant beet pulp-urea particle feed

Номер: CN0102178099A
Принадлежит:

The invention relates to ruminant feed, in particular to ruminant beet pulp-urea particle feed. The invention aims to solve the problems of unbalanced nutrition and high production cost of the beet pulp particle feed prepared in the prior art. The particle feed disclosed by the invention comprises beet pulp, urea, maize flour, molasses, sodium sulfate, composite amino acid, zeolite, sodium dihydrogen phosphate, table salt, trace elements and a vitamin additive. The beet pulp-urea particle feed disclosed by the invention has the advantages that the nutrition is balanced, various amino acid are added in designed dosage, inorganic sulfur is added so that the nitrogen/sulphur proportion is balanced, the production performance of the ruminant is improved, and the morbidity of mastitis, dystocia, retained afterbirth and hair eating disease is reduced; and the cost is reduced, by introducing the molasses, the proportion of the beet pulp is improved, and the adding proportion of the maize flour ...

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09-11-2011 дата публикации

Feed additive capable of improving meat quality of hybrid pigs

Номер: CN0102232490A
Принадлежит:

The invention discloses a feed additive capable of improving meat quality of hybrid pigs and relates to a feed additive for hybrid pigs. The feed additive is used for solving the problems of low fleshcolor and marbling score, high water loss rate, low cooked meat percentage, low content of protein and fat in meat, great rank odor, low meat quality and the like during the existing breeding process of the hybrid pigs. The feed additive capable of improving the meat quality of the hybrid pigs comprises the following components in parts by weight: 8-10 parts of amur corktree bark, 8-10 parts of manchurian wildginger, 8-9 parts of liquoric root, 6-7 parts of plantain herb, 5-6 parts of kudzuvine root, 5-6 parts of Chinese pulsatilla root, 5-6 parts of medicated leaven, 5-6 parts of hawthorn fruit, 5-6 parts of Chinese magnoliavine fruit, 5-6 parts of tangerine peel and 5-6 parts of cassia bark. The feed additive provided by the invention is mainly used for improving the meat quality of the hybrid ...

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07-05-2014 дата публикации

Feed additive for relieving stress of piglets and preparation method thereof

Номер: CN103766656A
Принадлежит:

The invention provides a feed additive for relieving stress of piglets and a preparation method of the feed additive, and relates to a feed additive for the piglets and a preparation method of the feed additive. The invention aims at solving the problems that at present, stress is caused by group transfer in the production of the piglets, so that weight gain of the piglets is slow, and the diarrhea rate is increased. The feed additive for relieving the stress of the piglets is prepared from radix bupleuri, radix astragali, wolfberry fruit, dangshen, radix paeoniae rubra, dried ginger, fructus forsythiae, liquorice, Chinese yam, semen plantaginis and acanthopanax; the preparation method of the feed additive for relieving the stress of the piglets comprises the steps of weighing the raw materials, evenly mixing, drying the mixture until constant weight, grinding and sieving; a using method of the feed additive for relieving the stress of the piglets concretely comprises the process that the ...

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04-07-2012 дата публикации

Air filtering device of combustion-powered fastener driving tool

Номер: CN0102008861B
Принадлежит:

The invention relates to an air filtering device of a combustion-powered fastener driving tool, which belongs to the technical field of combustion-powered fastener driving tools. The device consists of a bowl-shaped body cover arranged at an air inlet end of the combustion-powered fastener driving tool during assembling, a top cover covered on the body cover, and a filter screen clamped between the body cover and the top cover, wherein air inlet end faces of both the body cover and the top cover are provided with ventilation slots; an annular groove in which the filter screen is embedded is formed at the periphery of the air inlet end face of the body cover; the filter screen consists of a metal mesh of which the periphery is embedded into a plastic ring; the appearance and cross-sectional shape of the plastic ring are matched with the annular shape and cross-sectional shape of the annular groove respectively; and the shape of the outer profile of the body cover is matched with that of ...

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02-06-2023 дата публикации

Data detection method and device based on compensation action elimination, equipment and medium

Номер: CN116202515A
Принадлежит:

The invention relates to a data detection method and device based on compensatory action elimination, equipment and a medium. The data detection method based on compensatory action elimination comprises the steps that in response to triggering operation of a user on a motion detection device, a target sensor is started, and the target sensor is installed on the motion detection device; acquiring a target parameter generated by the motion detection device based on the motion action and detected by the target sensor; and based on the target parameter, calculating motion data corresponding to the motion action. According to the embodiment of the invention, measurement errors caused by compensatory actions can be avoided, and the authenticity and the accuracy of the motion data are improved.

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03-02-2010 дата публикации

Additive for improving aerobic stability of silage

Номер: CN0101637230A
Принадлежит:

The invention discloses additive for improving the aerobic stability of silage, relating to the additive for improving the aerobic stability of the silage. The additive solves the problem of secondaryfermentation in the process of silage production. The additive is mixture liquid prepared by sodium diacetate and dehydrogenation sodium acetate by weight ratio: 3-5:1. When in use, the sodium diacetate and the dehydrogenation sodium acetate are evenly mixed and added into the silage, wherein the weight of the sodium diacetate and the dehydrogenation sodium acetate to that of the silage is 0.4%-0.6%. The sodium diacetate is matched with the dehydrogenation sodium acetate so as to achieve the aim of fast reducing pH value, improving lactic acid level and reducing butyric acid level, reducing the ratio of ammoniacal nitrogen to total nitrogen, promoting the growth of lactobacillus, restraining the growth of putrefying bacteria, farthest reducing nutrient loss in the raw materials of the silage ...

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12-11-2008 дата публикации

Milk cattle milk-promoting additive agent

Номер: CN0101301029A
Принадлежит:

The invention provides a lactation-promoting additive for milk cows, relating to a feed additive for milk cows. The invention solves the problem that the current antibiotic feed additive has residual drugs, is easy to occur drug resistance and may result in teratogenesis, mutagenesis and carcinogenesis. The milk-promoting additive for milk cows is prepared from daidzein and dispersant. The milk cow milk-promoting additive is safe, non-toxic, and may effectively improve the milk secretion performance, thus increasing the economic benefit of culturists.

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14-04-2023 дата публикации

OXA-48 enzyme monoclonal antibody and application thereof

Номер: CN115960237A
Принадлежит:

The invention relates to the technical field of monoclonal antibodies, in particular to an OXA-48 enzyme monoclonal antibody and application thereof. The OXA-48 enzyme binding molecule provided by the invention is good in specificity, high in biological activity, strong in stability, small in batch difference, free from influence of cell strain degeneration, high in affinity with OXA-48 enzyme and capable of being used for detecting OXA-48 enzyme or preparing purified products, and the titer of the OXA-48 enzyme binding molecule reaches 1: 1280000 or above.

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18-03-2009 дата публикации

Sheep feeding method using halophytes suaeda glauce seeds

Номер: CN0101385447A
Принадлежит:

The invention discloses a method for feeding sheep with the seeds of seepweed which is a halophyte and relates to livestock fodder. The method solves the feeding problems of the addition range of seepweed seeds and the best addition in the daily fodder of sheep. According to the weight proportion, the addition of seepweed seeds in the daily fodder of sheep is 15 to 45 percent and other ingredients in the daily fodder of sheep are 14.2 to 16.2 percent of corn, 3.3 to 5.3 percent of bean cake, 0.5 percent of mineral matters and vitamins and 35 to 65 percent of guinea grass. On the basis of promoting the digestion rate of the fodder, the method ensures that the high-salt ingredients of the seepweed seeds do not affect the rumen fermentation of ruminants and animal health, so as to increase the growth rate of sheep, improve the transformation rate of fodder and develop the utilization value of halophytes. By adopting the method, the growth rate of sheep can be increased by 15 to 20 percent; ...

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11-04-2023 дата публикации

Antibody combined with KPC enzyme or antigen-binding fragment thereof and application of antibody or antigen-binding fragment

Номер: CN115947856A
Принадлежит:

The invention provides an antibody combined with KPC enzyme or an antigen binding fragment thereof and application thereof, and relates to the technical field of monoclonal antibodies. The antibody combined with the KPC enzyme or the antigen binding fragment of the antibody has light-chain CDRs (Compact Disk Regions) respectively shown as Seq1 to Seq3, or respectively shown as Seq11 to Seq13; and/or heavy chain CDRs as shown in Seq4 to Seq6, or heavy chain CDRs as shown in Seq14 to Seq16. The antibody combined with the KPC or the antigen binding fragment thereof has the characteristics of good specificity, high affinity and the like, and the technical problem of poor effect of a monoclonal antibody combined with the KPC in the prior art is solved.

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17-12-2014 дата публикации

Turn-off type elevator power supply and realization method of turn-off type elevator power supply

Номер: CN104210911A
Принадлежит:

The invention discloses a turn-off type elevator power supply and a realization method of the turn-off type elevator power supply. According to the scheme, a PN power supply is controlled and connected through a turn-off type elevator power supply adjusting loop, in addition, the voltage is adjusted and stabilized in the preset voltage range, and an output power supply can be turned off in case of need. The scheme has the advantages that a digital adjustable power supply replaces the traditional power supply, the conversion efficiency of the power supply is improved, the power supply voltage stabilization is ensured, the power supply can be turned off according to requirements, and different voltages can be set according to different loads.

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04-07-2023 дата публикации

Landfill leachate treatment system and method

Номер: CN116375143A
Принадлежит:

The invention discloses a landfill leachate treatment system and method, and relates to the technical field of landfill leachate treatment.The landfill leachate treatment system comprises a parameter monitoring module, a flow adjusting module, an information recording module and an equipment tracking module; water quality monitoring modules are arranged in the regulating tank and the DTRO membrane treatment tank and are used for monitoring the water quality and water flow of inlet and outlet water and regulating and controlling a circulating pipeline of the inlet and outlet water according to the set target water quality; after the landfill leachate enters the adjusting tank, the parameter monitoring module is used for collecting operation parameter data of the adjusting tank in real time and transmitting the operation parameter data to the parameter analysis module for analysis, and an operation coefficient YX of the adjusting tank is obtained through calculation, so that the optimal water ...

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25-06-2008 дата публикации

Ruminant humus pellet feed

Номер: CN0101204202A
Принадлежит:

The invention belongs to the technology field of animal husbandry and is a new feedstuff for ruminants, which is characterized by low cost, safe feeding and growth promoting. Based on the nutritional requirements of ruminants and combined with the present production condition, the invention initially develops non-conventional feedstuff resources to provide humic acid granulated feedstuff by taking full advantage of humic acid resources of an open cola mine. The production of the invention is characterized by safety and effectivity, low cost and capacity of improving the immune and disease-resistance abilities of animal bodies. The invention also plays a significant role in promoting the development of ruminant breeding industry.

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08-04-2015 дата публикации

Conveniently improved long-service life tiny-oil ignition device on arch of W-flame boiler

Номер: CN104501205A
Принадлежит:

The invention discloses a conveniently improved long-service life tiny-oil ignition device on the arch of a W-flame boiler, belongs to the technical field of W-flame boilers, and aims at solving the problem that in the prior art, the fuel oil consumption is high, achieving sufficient ignition of coal powder when the W-flame boiler is subjected to tiny-oil ignition, and preventing a combustor from being damaged. The conveniently improved long-service life tiny-oil ignition device comprises a tiny-oil ignition pipeline, a tiny-oil ignition pipeline baffle valve, a tiny-oil gun, a flame detector, a thick coal powder pipeline and a thick coal powder pipeline baffle valve, wherein the tiny-oil ignition pipeline and the thick coal powder pipeline are extended from one same thick separation pipeline; the thick coal powder pipeline baffle valve is arranged above the thick coal powder pipeline; the tiny-oil ignition pipeline baffle valve is arranged above the tiny-oil ignition pipeline; the tiny-oil ...

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16-12-2009 дата публикации

Trace oil igniting coal dust firing device for multiple oil guns

Номер: CN0101603684A
Принадлежит:

The invention provides a trace oil igniting coal dust firing device for multiple oil guns, relates to a firing device, and solves the problem of easily failed ignition due to the fact that distance between a main oil gun and an auxiliary oil gun on the same side is large, and the main oil gun and an auxiliary oil gun on the opposite side are not alternately arranged in the prior firing device. The main oil gun and the auxiliary oil gun on the opposite side are alternately and oppositely arranged on side walls of a concentrated coal dust pipeline; distances of crossing points among the central line of the main oil gun, the central line of the auxiliary oil gun on the same side and the central line of the concentrated coal dust pipeline are between 80 and 100mm; and distances of the crossing points of the central line of the main oil gun, the central line of the auxiliary oil gun on the opposite side and the central line of the concentrated coal dust pipeline are between 500 and 700mm. The ...

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30-10-2020 дата публикации

Pile foundation concrete pouring guide pipe dismounting and mounting operation platform

Номер: CN0211817852U

The pile foundation concrete pouring guide pipe disassembling and assembling operation platform comprises a bracket, a first clamping plate and a second clamping plate. A bearing part is formed on each of two sides of the bracket; the bracket forms an operation opening between the two bearing parts; the first clamping plate and the second clamping plate are installed on the bracket in a rotatableand swinging mode. The first clamping plate forms a first bayonet, the second clamping plate forms a second bayonet, when the first clamping plate is located at the first blocking position and the second clamping plate is located at the second blocking position, the first bayonet and the second bayonet are combined to form a penetrating through hole, the catheter section penetrates through the penetrating through hole, and the clamping ring on the periphery of the catheter section is supported on the first clamping plate and the second clamping plate. And when mounting or dismounting of the conduit ...

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18-05-2011 дата публикации

Feed additive for improving energy intake level of beef cattle after delivery

Номер: CN0102058035A
Принадлежит:

The invention relates to a feed additive for improving the energy intake level of beef cattle after delivery, and aims to solve the current problems of abnormal rumen fermentation, low crude fiber digestibility and easy ruminal acidosis when the energy intake level of the beef cattle after delivery is improved by greatly increasing the concentrate feed ratio in a daily ration. The feed additive is prepared from astragalus, pilose asiabell root, licorice, uniflower swisscentaury root, Chinese angelica, leonurus, acorn kernel meal, dried orange peels, mint, dandelion, parslane herb and shizandra berry which are dried, crushed and screened. The feed additive is added into a concentrated feed of the beef cattle after delivery and can be directly fed. The feed additive can improve the crude fiber digestibility while improving the energy intake level, does not influence the rumen fermentation, avoids the happening of the ruminal acidosis, and has the characteristics of convenient operation, high ...

Подробнее
18-07-2012 дата публикации

Method for arch single-stage injection fractional combustion and W flame boiler for realizing method

Номер: CN0101832548B
Принадлежит:

A method for arch single-stage injection fractional combustion and a W flame boiler for realizing the method relate to a fractional combustion method and a W flame boiler. The invention aims at the problems that the W flame boiler has high NOx discharge, high flying ash combustible content, serious lagging on water cool wall front and behind a lower hearth and inferior flame stability. The methodof the invention comprises the steps of gradually injecting through arch secondary air with an air speed of 35 to 65 m/s, taking thick coal powder airflow with the air speed of 10 to 20 m/s to injectdownwards, and injecting the arch secondary air with the air speed of 35 to 65 m/s into the furnace through an arch secondary air nozzle. The boiler of the invention comprises a thick coal powder airflow nozzle, an arch secondary air nozzle and a thin coal powder airflow nozzle which are arranged on the furnace arch from the center of the furnace to the front and back water cool walls, wherein the thick ...

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22-07-2009 дата публикации

Potato powder slag granulated feed for ruminant

Номер: CN0101485389A
Принадлежит:

The invention discloses a potato flour residue granular fodder for ruminants, relates to an animal fodder, and solves the problems of imbalance between deficient nutrient component of potato flour residue fodder and animal demands, and imbalance between production seasonal nature of potato flour residue and perennial demand of ruminant fodder, or environmental problem due to untimely potato flour residue treatment in part areas, huddle and misplacing pollution, and also solves the problems of safety and corrosion protection for preserving the potato flour residue all around the year. The fodder consists of potato flour residue, urea, zeolite powder, maize meal, secondary calcium phosphate, stone powder, salt, trace elements and vitamin additives. Due to the combination of the potato flour residue, non-protein nitrogen urea and slow-release agent, the fodder not only meets nutrient demands of the ruminants, but also solves the problems of reasonable utilization of the potato flour residue ...

Подробнее
22-07-2009 дата публикации

Low-resistance and low-NOx rotational flow coal powder burner with divergent segment

Номер: CN0101487590A
Принадлежит:

A low resistance and low NOx rotational flow pulverized coal burner with a diverging section relates to a rotational flow pulverized coal burner. The invention solves the problems that the existing rotational flow pulverized coal burner has low efficiency in the separation of the concentration and dilution, the power of a coal pulverizer is reduced when the resistance of primary air increases and reaches a certain value, and a boiler can not run at full load. A wind inlet end and a wind outlet end of the primary air channel diverging section of the rotational flow pulverized coal burner are respectively fixed and connected with a wind outlet end of a primary air channel entrance straight tube section and a wind inlet end of a primary air channel exit straight tube section, at least one frustum shaped separating ring is arranged inside the primary air channel diverging section, the minor diameter end of the frustum shaped separating ring is arranged towards the wind inlet end of a primary ...

Подробнее
15-06-2011 дата публикации

Natural vegetable feed additive for stud ram

Номер: CN0101513228B
Принадлежит:

A natural vegetable feed additive for stud ram relates to a feed additive for stud ram, which solves the problems of body situation reducing, libido and semen quality reducing of the ram during the service period, not high conception rate of ewe and service life reducing of the ram during the service period. The invention employs the prescription of the following components, which namely consistsof Epimedium, dodder, actinolite, campanumaea pilosula, Rehmannia Glutinosa and Charred Triplet. The product of the invention enhances the sexual behavior of the ram, and remarkably improves the indexes like the sperm viability, sperm density, and ejaculatory amount, does not have side effects to the cloud characteristic of the sperm, the pH, the sperm abnormal rate, and the abnormal rate of acrosome, and can simultaneously prolong the service life of the stud ram by 1 to 1.5 years.

Подробнее
11-02-2009 дата публикации

Large speed ratio centrally powder-feeding cyclone burner for pulverized coal

Номер: CN0101363625A
Принадлежит:

A center-feeding eddying flow pulverized coal burner with large speed ratio relates to a center-feeding eddying flow pulverized coal burner. The burner aims at solving the problem of slag bonding caused by laying refractory materials between the center-feeding eddying flow pulverized coal burner and a water cooling wall or the problems of heavy work load, long cycle and high expense caused by improving a hearth water cooling wall when the center-feeding eddying flow pulverized coal burner is adopted for improving an old boiler unit to discharge low NOx. A conical pulverized coal separator is arranged in a primary wind tunnel, an internal secondary wind tunnel is arranged outside the primary wind tunnel, an external secondary wind tunnel is arranged outside the internal secondary wind tunnel, and an internal low-speed wind tunnel is arranged between the primary wind tunnel and the internal second wind tunnel, an external low-speed wind is arranged outside the external secondary wind tunnel ...

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08-12-2010 дата публикации

Secondary concentration double-nozzle micro-oil pulverized coal igniting device

Номер: CN0101561138B
Принадлежит:

The invention provides a secondary condensation double-nozzle micro-oil pulverized coal igniting device, and relates to a micro-oil pulverized coal igniting device of a W-shaped flame boiler. The device solves the problems of high heat absorption capacity, high ignition heat value and difficult ignition existing in the micro-oil pulverized coal igniting device of the prior W-shaped flame boiler. Both ends of a grid evenly dividing device are connected with a primary air pipe and a pulverized coal rich-lean separator respectively; the lower end of the pulverized coal rich-lean separator is connected with two rich pulverized coal pipes and two lean pulverized coal pipes respectively; the lower ends of the rich pulverized coal pipes and the lean pulverized coal pipes are communicated with a lower hearth respectively; the rich pulverized coal pipes are provided with bent pipe segments; a main oil gun, a fire detector and an auxiliary oil gun are orderly arranged on the outer side walls ofthe ...

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11-04-2023 дата публикации

Antibody bound with IMP enzyme or antigen binding fragment thereof and application of antibody or antigen binding fragment

Номер: CN115947857A
Принадлежит:

The invention provides an antibody combined with IMP enzyme or an antigen binding fragment thereof and application of the antibody and the antigen binding fragment, and relates to the technical field of monoclonal antibodies. The antibody combined with the IMP enzyme or the antigen binding fragment of the antibody has light chain CDR shown as Seq1 to Seq3, or light chain CDR shown as Seq11 to Seq13; and/or heavy chain CDRs as shown in Seq4 to Seq6, or heavy chain CDRs as shown in Seq14 to Seq16. The antibody combined with the IMP or the antigen binding fragment thereof has the characteristics of good specificity, high affinity and the like, and the technical problem of poor effect of a monoclonal antibody combined with the IMP in the prior art is solved.

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22-07-2009 дата публикации

Megasse non-protein nitrogen urea sustained-release particle feed

Номер: CN0101485386A
Принадлежит:

The invention discloses a beet pulp non-protein nitrogen urea slow-release granular fodder, relates to an animal fodder, and solves the problems of imbalance between deficient nutrient components of the beet pulp fodder and animal demands, and imbalance between production seasonal nature of beet pulp and perennial demands of ruminant fodder, or environmental problem due to untimely beet pulp treatment, huddle and misplacing pollution, and also solves the problems of safety and corrosion protection for preserving the beet pulp all around the year. The fodder consists of beet pulp, urea, zeolite powder, maize meal, secondary calcium phosphate, stone powder, salt, trace elements and vitamin additives. Due to the combination of the beet pulp, non-protein nitrogen urea and slow-release agent, the fodder not only meets nutrient demand of ruminants, but also solves the problems of reasonable utilization of the beet pulp and scientific utilization of non-protein nitrogen, lowers fodder cost, and ...

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09-07-2008 дата публикации

Chinese medicine pill type additive agent for accelerating stud ram estrus and mating

Номер: CN0101214317A
Принадлежит:

The present invention pertains to the art of stockbreeding production technology. The present invention is a promoting additive applicable to breeding and mating production of stud ram. The present invention has the characteristics of significant promoting and mating effect, obvious economic benefits, safe product, low cost and convenient operation. The technology is popularized and transformed to sheep-breeding enterprises in pastoral areas and farming households of agriculture and stockbreeding, which play an important role in large-area improving the sheep-breeding industry, enhancing the sheep quality and increasing the economic benefits.

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29-07-2009 дата публикации

Residual heat comprehensive utilization method for carbon calciner

Номер: CN0101493289A
Принадлежит:

The invention discloses a method for comprehensively utilizing the surplus heat of a carbon element calcining furnace. In the method, the high temperature smoke gas generated by eight layers of flame paths of the calcining furnace and the high temperature smoke gas generated by first layer surplus fugitive constituent introducing combustion are blended into an integrated surplus heat boiler to generate saturated vapor, the saturated vapor is sent back to a superheated vapor generator at the position of the high temperature smoke gas at the exit of the calcining furnace, so as to form the superheated vapor used for electricity generation and heat supply. 1 calcining furnace and 2 calcining furnace are arranged symmetrically, a high temperature smoke gas collection area is arranged between the 1 calcining furnace and 2 calcining furnace, the front end of the high temperature smoke gas collection area is connected and provided with a high temperature superheated vapor device, and the upper ...

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21-09-2023 дата публикации

Novel coronavirus antibody detection kit based on magnetic particle chemiluminescence

Номер: US20230296601A1
Принадлежит: Dynamiker Biotechnology Tianjin Co Ltd

The present application provides a novel coronavirus antibody detection kit based on magnetic particle chemiluminescence. The detection kit includes: streptavidin magnetic particles, biotin-labeled novel coronavirus antigens, an acridine sulfonamide-labeled secondary antibody, a sample diluent and a quality control material; wherein the biotin-labeled novel coronavirus antigens include a recombinant nucleocapsid protein and a recombinant spike protein S1. The sample to be tested, the biotin-labeled antigens and the streptavidin magnetic particles are mixed, incubated and washed, and then the acridine sulfonamide-labeled antibody is added to form a magnetic particle-streptavidin-biotin-antigen-novel coronavirus antibody-secondary antibody complex, and then the luminous intensity is detected to qualitatively determine the sample to be tested.

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