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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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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 9. Отображено 9.
11-03-2015 дата публикации

Seedling cultivation method for prompting fast growing of young oak

Номер: CN104396534A
Автор: WANG ZHIJUN, ZHANG BAOEN, JIN KAIYAN, ZHANG LU'NAN, ZHANG DEZHI, ABUDUREXITI REXITI, ZHANG DONGYA, BAHAERGULI AYOUFU, SUN SHOUWEN
Принадлежит:

The invention belongs to the technical field of forestry seedling cultivation and particularly relates to a seedling cultivation method for prompting fast growing of a young oak. The seedling cultivation method for prompting the fast growing of the young oak comprises 1 preparing land and making beds; 2 breeding seedlings, (1) collecting seeds for standby utilization in a first year; (2) water separating oak seeds for standby utilization; (3) seeding; (4) managing after seeding and watering sufficiently for overwintering after seeding; (5) managing seedling stages of annual seedlings; (6) managing seedling stages of two-year seedlings and achieving seedling cultivation. The seedling cultivation method for prompting the fast growing of the young oak is mainly applied to seedling cultivation of the fast growing young oak.

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Номер записи: 1
23-12-2009 дата публикации

Method for treating chlorinated polyethylene wastewater

Номер: CN0101607773A
Автор: GUANGJUN SHI, QUNMING ZHANG, SHUBIN WANG, HUATING CAI, SHOUWEN SUN, SHI GUANGJUN, ZHANG QUNMING, WANG SHUBIN, CAI HUATING, SUN SHOUWEN
Принадлежит:

The invention relates to a method for treating chlorinated polyethylene wastewater and belongs to the technical field of ethylene homopolymers or copolymers. The method is characterized by comprising materialized pretreatment, biochemical treatment and sludge treatment; the materialized pretreatment comprises grating, pH regulation, precipitation, micro-electrolysis, sediment neutralisation, compound three-dimensional electrolysis and concrete precipitation; the biochemical treatment comprises hydrolysis acidification and contact oxidation; and the sludge treatment comprises sludge concentration and filtration. Aiming at high COD content of the chlorinated polyethylene wastewater, the treatment method has low cost which is about one half of the prior art.

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Номер записи: 2
22-04-2015 дата публикации

Arid area Gobi land bamboo willow cutting forestation method

Номер: CN104521681A
Автор: WANG ZHIJUN, REN ZHIJUN, ABUDUREXITI REHEMAN, JIN KAIYAN, XU KANGDA, SUN SHOUWEN
Принадлежит:

The invention belongs to the technical field of forestry forestation, particularly discloses an arid area Gobi land bamboo willow cutting forestation method, and mainly relates to a forestation method for a difficult site. The forestation method includes the steps: 1 preparing a land: selecting a flat Gobi land, removing large stones and impurities on the surface of the Gobi land, and performing flood irrigation for the Gobi land 1-2 days before bamboo willows are cut for preparation; 2 cutting the bamboo willows to perform forestation: (1) preparing bamboo willow cuttings; (2) soaking the bamboo willow cuttings; (3) preparing transplanting holes; (4) calculating cutting density; (5) performing grouting and flat burying for the transplanting holes; 3 performing later period management for forestation: (1) managing and protecting water and fertilizers; (2) weeding; (3) pruning; (4) preventing and treating bamboo willow seedling diseases and insect pests. The method is mainly used for bamboo ...

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Номер записи: 3
19-11-2014 дата публикации

Preparation method of chlorinated polyethylene

Номер: CN104151453A
Автор: SUN SHOUWEN, ZHANG DAOHAI
Принадлежит:

The invention discloses a preparation method of chlorinated polyethylene. The preparation method comprises the following steps: preparing suspension liquid, introducing chlorine gas, and drying to obtain a finished product. According to the preparation method, the treatment cost is low, the chlorine utilization rate is high, the negative influence on an environment cannot be caused, the environmental protection property is good, a production process is scientific, controllable and free of safety risk, and the product is stable in quality and wide in application range and can be used as an impact-resistant modifier of plastic, special synthetic rubber and the like.

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Номер записи: 4
02-06-2023 дата публикации

Tidal energy hydroelectric power generation device

Номер: CN116201679A
Автор: ZHU JIANWEN, LI KE, LI GUOLIANG, LIN YUQING, WANG KUN, DAI ERGANG, YANG FENGWEN, LI SEN, YAN CHONGYANG, SUN SHOUWEN
Принадлежит:

The invention discloses a tidal energy hydroelectric power generation device which comprises a moving buoy, a traction cable, a power generation turbine, a horizontal base plate, a central shaft, an arc-shaped moving blade and a positioning vertical plate, the arc-shaped moving blade and a moving sleeve are positioned, welded and mounted and then coaxially mounted with the central shaft, and the power generation turbine is positioned and mounted on the horizontal base plate. According to the tidal energy hydroelectric power generation device, seawater is influenced by ocean current to drive the movement buoy to swing, the movement buoy moves to pull the traction cable to drive the power generation turbine to generate power, and electric power is led out through a cable; in the moving process of the moving buoy, the traction cable at the rear end drives the whole moving sleeve to move through the traction support, water flow drives the arc-shaped moving blades to assist movement of the moving ...

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Номер записи: 5
29-08-2023 дата публикации

Power distribution cabinet

Номер: CN116667177A
Автор: LI YAN, ZHU JIANWEN, LI KE, LI GUOLIANG, LIN YUQING, WANG KUN, DAI ERGANG, YANG FENGWEN, LI SEN, YAN CHONGYANG, SUN SHOUWEN
Принадлежит:

A power distribution cabinet disclosed by the present invention comprises a cabinet body, door plate transmission structures, a door plate, a pressing plate and a three-dimensional dust removal structure, two groups of door plate transmission structures are fixedly connected to two sides in the cabinet body in parallel, the door plate is fixedly connected to the front ends of the door plate transmission structures, and the pressing plate is fixedly connected above the center of the front surface of the door plate. According to the power distribution cabinet, a traditional power distribution cabinet structure is improved, a traditional hinged door structure is changed into an upturning type structure, the space needed by door opening is saved, meanwhile, the independent dust removal structure is additionally arranged in the power distribution cabinet, and the dust removal effect is improved. And the influence on the normal work and the service life of the element caused by dust deposition ...

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Номер записи: 6
18-08-2023 дата публикации

Method for preparing walnut green seedcase polyphenol from fresh walnut green seedcase

Номер: CN116603003A
Автор: CHEN KAI, WANG JING, DAI JUNFENG, SUN SHOUWEN, GUO WEIBING, WANG XINYU, KULLBAN, GULIMIR, BI YING, LI HUI, LIU YUMING
Принадлежит:

The invention discloses a method for preparing walnut green seedcase polyphenol from fresh walnut green seedcase, and belongs to the technical field of preparation of walnut green seedcase polyphenol, the walnut green seedcase is treated by a single screw extruder, the walnut green seedcase is gradually crushed under the extrusion action of a screw, the extrusion force in the screw causes shear force to be generated in walnut green seedcase cells, and the walnut green seedcase polyphenol is prepared. Cell walls are induced to be damaged or even broken, and release of effective components in the walnut green seedcase is accelerated; the walnut green seedcase cell liquid is pressed out through high pressure, then the cells are filled with water or an organic solvent by means of instantaneous pressure difference through pressure relief, release of walnut green seedcase polyphenol is accelerated, and therefore the extraction rate of the walnut green seedcase polyphenol is increased. According ...

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Номер записи: 7
23-06-2023 дата публикации

Distribution box convenient to maintain

Номер: CN116316185A
Автор: TIAN PENG, ZHU JIANWEN, LI KE, LI GUOLIANG, LIN YUQING, WANG KUN, DAI ERGANG, YANG FENGWEN, LI SEN, YAN CHONGYANG, SUN SHOUWEN
Принадлежит:

A distribution box convenient to maintain disclosed by the present invention comprises a main body and box covers, the main body is provided with a transmission bin and a bottom plate, the transmission bin is arranged at the front end of the main body, the bottom plate is installed and fixed at the middle lower part of the front end of the main body through screws, the box covers are symmetrically placed at the two sides of the front end of the main body, and the box covers are provided with storage boxes and upper lifting lugs. The storage box is fixedly installed in the middle of the inner side of the top of the box cover through screws, outer magnets are symmetrically embedded in the inner end face of the storage box, and the upper lifting lug is fixedly installed above the inner side of the rear end of the box cover through screws. The electric appliance element fixing plate in the distribution box can be easily moved out of the distribution box, and the maintenance efficiency of the ...

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Номер записи: 8
23-12-2009 дата публикации

Method for preparing chlorinated polyethylene by aqueous phase suspension method

Номер: CN0101608001A
Автор: SHI GUANGJUN, ZHANG QUNMING, WANG SHUBIN, CAI HUATING, SUN SHOUWEN, GUANGJUN SHI, QUNMING ZHANG, SHUBIN WANG, HUATING CAI, SHOUWEN SUN
Принадлежит:

The invention relates to a method for preparing chlorinated polyethylene by an aqueous phase suspension method and belongs to the technical field of ethylene homopolymers or copolymers. The method comprises chlorination and neutralization and is characterized in that: a chlorination working procedure comprises a three-section type chlorine introduction and reaction step: in the first section: chlorine accounting for 40 percent of the total quantity is introduced at a temperature of between 70 and 110 DEG C; after chlorine conduction is finished, the pressure is less than 0.25 NPa; in the second section: the chlorine accounting for 20 percent of the total quantity is introduced at the temperature of between 110 and 135 DEG C; after the chlorine conduction is finished, the pressure is less than 0.36 NPa; in the third section: the chlorine accounting for 40 percent of the total quantity is introduced at the temperature of between 135 and 142 DEG C; after the chlorine conduction is finished ...

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Номер записи: 9