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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 7. Отображено 7.
15-08-2023 дата публикации

Stable drilling and layered collecting device for ocean rocks

Номер: CN116593202A
Автор: XU MENG, ZHANG XILIN, ZHANG NING, LI SEN, ZENG YUYANG, LIU CHENGCHENG, LIU XIAO, LIU ZHENNING, LI ZEBANG, HU PING, GENG LUJUN, WU JUNJIE
Принадлежит:

The invention provides a stable drilling, layering and collecting device for ocean rocks, and relates to the technical field of ocean rock drilling, layering and collecting. The stable drilling, layering and collecting device for the ocean rock comprises a drilling, layering and collecting device body, a cylindrical box body is fixedly connected to the top of the drilling, layering and collecting device body, a rotating box is tightly attached to the interior of the cylindrical box body, and four feeding ports and a collecting bin are formed in the outer side of the rotating box. According to the stable drilling layered collecting device for the ocean rock, the outer side of each feeding opening is marked by Arabic numerals in a unified mode, data analysis on samples in the later period is facilitated, after broken rock layers are collected in one collecting bin, the feeding openings are sealed through the inner wall of the rotating box, and the rotating box rotates to rotate; layered collection ...

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Номер записи: 1
23-06-2023 дата публикации

Ocean structure steel plate toughness detection device and method

Номер: CN116296837A
Автор: LI SEN, LIU CHENGCHENG, ZHANG NING, LIU XIAO, ZHANG YUXIAO, XUE LILI, LI ZEBANG, ZHOU ZHONGHAO, GENG LUJUN, LIU ZHENNING, WU JUNJIE, XIA PENG, HU PING
Принадлежит:

The invention belongs to the technical field of steel plate detection, particularly relates to an ocean structure steel plate toughness detection device and method, and provides the following scheme aiming at different use environments of ocean structure steel plates and large errors of toughness results obtained by conventional pressure detection: the ocean structure steel plate toughness detection device comprises a platform which is provided with a rectangular cavity; a water tank is arranged in the rectangular cavity, a detection seat is arranged in the water tank, an oval hole is formed in the detection seat, a limiting sliding rod is movably connected into the oval hole, and the two ends of the limiting sliding rod are fixedly connected with the inner walls of the two sides of the water tank. The ocean structure steel plate toughness detection device and method are divided into two detection links, the conventional toughness of the steel plate body can be detected, meanwhile, the ...

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Номер записи: 2
09-02-2011 дата публикации

Method for producing hard capsule using Acanthopanax senticosus and schisandra chinensis

Номер: CN0101371872B
Автор: GENG LUJUN, LI BAOGUO, LUJUN GENG, BAOGUO LI
Принадлежит:

The invention relates to a method which utilizes acanthopanax and schisandra chinensis to prepare hard capsules, pertaining to the filed of Chinese patent medicines. The proposal is that: 1g acanthopanax extractum and 1ml fluid schisandra chinensis extractum by proportion are adopted in; the preparation process is that: (1) the acanthopanax extractum is heated to 40 DEG C-60 DEG C and diluted by water which is 0.8-1.2 times the total weight of extractum; (2) the fluid schisandra chinensis extractum is added to the solution prepared in step (1) and fully mixed; (3) ethanol is added till the ethanol accounts for 75-85 percent of the solution, fully mixed and the solution is settled for 30-40h; the supernatant is taken and the ethanol is recovered and concentrated into a clean extractum witha density of 1.25; (4) dextrin which is 0.6-0.7 time the total weight of the clean extractum and the mixture is dried and prepared into particles which are then packaged into capsules to obtain the hard ...

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Номер записи: 3
18-02-2009 дата публикации

Method for measuring effective content of acanthopanax in medicine

Номер: CN0101368934A
Автор: LI BAOGUO, GENG LUJUN, BAOGUO LI, LUJUN GENG
Принадлежит:

The invention relates to a method for measuring the effective content of acanthopanax root in medicine. Based on the chromatographic conditions of high-performance liquid chromatography measurement, the method uses octadecyl bonded silica as the filler, and takes methanol-water as the mobile phase, with the detection wavelength reaching 265nm; the theoretical plate number is not less than 3000 in accordance with syringin wave peak calculation; firstly, the reference substance solution with 0.02mg of syringin in each 1ml of the solution is prepared; then 1g of the measured medicine is put into a 50ml-measuring flask and diluted to 50ml scale with methanol; 5ml of subsequent filtrate is processed through decompression and drying and then added to a treated C18 solid extraction column; 4ml of 30% methanol eluate and 30% methanol solution are collected and diluted to 5ml scale so as to prepare the sample solution; 10ul of the reference substance solution and 10ul of the sample solution are ...

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Номер записи: 4
25-02-2009 дата публикации

Method for producing hard capsule using Acanthopanax senticosus and schisandra chinensis

Номер: CN0101371872A
Автор: LI BAOGUO, GENG LUJUN, BAOGUO LI, LUJUN GENG
Принадлежит:

The invention relates to a method which utilizes acanthopanax and schisandra chinensis to prepare hard capsules, pertaining to the filed of Chinese patent medicines. The proposal is that: 1g acanthopanax extractum and 1ml fluid schisandra chinensis extractum by proportion are adopted in; the preparation process is that: (1) the acanthopanax extractum is heated to 40 DEG C-60 DEG C and diluted by water which is 0.8-1.2 times the total weight of extractum; (2) the fluid schisandra chinensis extractum is added to the solution prepared in step (1) and fully mixed; (3) ethanol is added till the ethanol accounts for 75-85 percent of the solution, fully mixed and the solution is settled for 30-40h; the supernatant is taken and the ethanol is recovered and concentrated into a clean extractum with a density of 1.25; (4) dextrin which is 0.6-0.7 time the total weight of the clean extractum and the mixture is dried and prepared into particles which are then packaged into capsules to obtain the hard ...

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Номер записи: 5
02-06-2023 дата публикации

Ocean structure steel material extensibility detection device and method

Номер: CN116202852A
Автор: LI ZEBANG, LI SEN, ZHANG NING, LIU CHENGCHENG, XU MENG, ZHOU ZHONGHAO, LIU XIAO, XIA PENG, HU PING, GENG LUJUN, LIU ZHENNING, WU JUNJIE, ZHANG YUXIAO, XUE LILI
Принадлежит:

The invention discloses an ocean structure steel material extensibility detection device and method, and relates to the technical field of steel material extensibility detection.The ocean structure steel material extensibility detection device comprises a sleeve, the outer side of a two-way fastening screw is sleeved with a clamping plate, and a measuring rod is stably connected with the sleeve through a four-way setting assembly; the four-way setting assembly is used for connecting and limiting the measuring rod through a setting and moving assembly, and a moving and buffering assembly matched with the four-way setting assembly is arranged on the inner side of the sleeve. According to the invention, through the arrangement of the fixed moving assembly and the moving buffering assembly, a second guide pull pin injects gas in a gas cavity sleeve into a gas buffering bin through a gas pressing plug while the measuring rod is out of limit through the fixed moving assembly, and then the gas ...

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Номер записи: 6
04-03-2009 дата публикации

Method for extracting and determining Chinese medicine Schisandra chinensis

Номер: CN0101375935A
Автор: LI BAOGUO, GENG LUJUN, BAOGUO LI, LUJUN GENG
Принадлежит:

The invention relates to a method for extracting and mensurating traditional Chinese medicine schisandra chinensis. The coarse powder in schisandra chinensis powder is soaked in and percolated with 75 to 85 percent of alcohol, until the coarse powder is colorless; and decompression and concentration are performed to obtain a schisandra chinensis extractum. The extracted schisandra chinensis extractum utilizes octadecyl silane as a filling agent, and methanol-water as a flowing phase; the detection wavelength is 250nm; and the number of theoretical plates is measured according to the condition that the wave crest of schizandrin is calculated to be less than 3000. Reference substance of the schizandrin is dissolved and diluted with methanol, so as to obtain a reference substance solution. The schisandra chinensis extractum is diluted, filtered, decompressed and evaporated to dryness with the methanol, and added on a treated C18 solid phase extraction column, and eluted with water, the methanol ...

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Номер записи: 7