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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 6. Отображено 6.
25-07-2012 дата публикации

Strip dyeing method for corn fibers

Номер: CN0102182082B
Автор: GUOYING ZHAO, JIANLIANG ZHANG, ZIZHI YANG, XIAOFENG HU, YUEQIN ZHOU, ZHAO GUOYING, ZHANG JIANLIANG, YANG ZIZHI, HU XIAOFENG, ZHOU YUEQIN
Принадлежит:

The invention relates to a strip dyeing method for corn fibers. The method comprises the following processes of: 1, dyeing, namely filling the corn fiber strips into a dye vat, rotating the dye vat, adding polyol ester liquid into the dye vat, rotating the dye vat, adding a carrier, namely polyolefin elastomer (POE) liquid, into the dye vat, rotating the dye vat, adding univadine diiodofluorescein (DIF) into the dye vat, rotating the dye vat, adding univadine DPS into the dye vat, rotating the dye vat for minutes, adding a disperse dye, namely Terasil sulfadiazine (SD), into the dye vat, rotating the dye vat, starting to raise the temperature to 70+/-2 DEG C at the temperature rise speed of 1.5 to 2 DEG C per minute, raising the temperature to 90+/-2 DEG C by keeping the temperature rise speed at 1 DEG C per minute, keeping the temperature for 10 seconds, raising the temperature to 110+/-2 DEG C at the temperature rise speed of 1 DEG C per minute, keeping the temperature for 20 to 30 minutes ...

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Номер записи: 1
14-09-2011 дата публикации

Strip dyeing method for corn fibers

Номер: CN0102182082A
Автор: GUOYING ZHAO, JIANLIANG ZHANG, ZIZHI YANG, XIAOFENG HU, YUEQIN ZHOU, ZHAO GUOYING, ZHANG JIANLIANG, YANG ZIZHI, HU XIAOFENG, ZHOU YUEQIN
Принадлежит:

The invention relates to a strip dyeing method for corn fibers. The method comprises the following processes of: 1, dyeing, namely filling the corn fiber strips into a dye vat, rotating the dye vat, adding polyol ester liquid into the dye vat, rotating the dye vat, adding a carrier, namely polyolefin elastomer (POE) liquid, into the dye vat, rotating the dye vat, adding univadine diiodofluorescein (DIF) into the dye vat, rotating the dye vat, adding univadine DPS into the dye vat, rotating the dye vat for minutes, adding a disperse dye, namely Terasil sulfadiazine (SD), into the dye vat, rotating the dye vat, starting to raise the temperature to 70+/-2 DEG C at the temperature rise speed of 1.5 to 2 DEG C per minute, raising the temperature to 90+/-2 DEG C by keeping the temperature rise speed at 1 DEG C per minute, keeping the temperature for 10 seconds, raising the temperature to 110+/-2 DEG C at the temperature rise speed of 1 DEG C per minute, keeping the temperature for 20 to 30 minutes ...

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Номер записи: 2
09-04-2014 дата публикации

Method for authenticating and evaluating cold resistance of tea tree

Номер: CN103712921A
Автор: LI YEYUN, ZHOU YUEQIN, SHU XITING, JIANG CHANGJUN
Принадлежит:

The invention discloses a method for authenticating and evaluating cold resistance of a tea tree. The method is characterized by comprising the following steps of measuring physiological and biochemical indexes, associated to cold resistance, of different species of tea trees in a wintering period, and by carrying out main component analysis and a membership function method to obtain a comprehensive evaluation value of the cold resistance of the tea tree so as to realize the authentication and evaluation on the cold resistance of the tea tree. The method has the beneficial effects that a comprehensive evaluation function of multiple indexes is established, compared with a method for evaluating the cold resistance of the tea tree by utilizing a single index or few indexes in the prior art, the method is more accurate and objective, and is applicable to a technical system for authenticating and evaluating the cold resistance of different species of tea trees.

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Номер записи: 3
07-04-2023 дата публикации

High-thermal-conductivity asphalt mixture and preparation method thereof

Номер: CN115926482A
Автор: WU YUFEN, ZHANG XIAODONG, ZHOU YUEQIN
Принадлежит:

The invention relates to the technical field of asphalt, in particular to a high-thermal-conductivity asphalt mixture and a preparation method thereof. Comprising the following raw materials: 20-40 parts of matrix asphalt, 2-3 parts of mesophase asphalt-based carbon fibers, 1-3 parts of carbon nanotubes, 2-5 parts of nano metal powder, 2-3 parts of silicon carbide powder, 1-2 parts of a phase change material, 5-8 parts of resin, 1-2 parts of glass fibers and 0.01-0.02 part of a silane coupling agent. The mesophase pitch-based carbon fibers, the carbon nanotubes loaded with the nano metal powder, the phase change material, the silicon carbide powder and the glass fibers are adopted, so that the temperature stability of the asphalt mixture can be maintained, the thermal conductivity and the heat resistance can be enhanced, meanwhile, the mechanical strength of the cured asphalt mixture can be enhanced, and the asphalt mixture has excellent thermal conductivity and good strength.

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Номер записи: 4
26-03-2014 дата публикации

Tea tree RNA extraction method

Номер: CN103667259A
Автор: LI YEYUN, TIAN XIANFENG, ZHOU YUEQIN, JIANG CHANGJUN
Принадлежит:

A tea tree RNA extraction method comprises the steps: taking tea tree tissue, adding insoluble polyvinylpyrrolidone (PVPP), grinding into powder in liquid nitrogen, adding an extracting solution, processing by utilizing a water bath and centrifuging to obtain a supernatant, adding anhydrous ethanol into the supernatant, precipitating RNA, then performing adsorption by using an adsorption column, eluting the adsorption column, and finally using RNA-free water to elute and further to obtain tea tree RNA. According to the method, a CTAB method and a RNA extraction kit in the prior art are combined, further optimization is carried out on a conventional tea tree RNA extraction method, and compared with the prior art, the method is short in extraction time of tea tree RNA and high in extraction rate and purity of obtained tea tree RNA.

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Номер записи: 5
14-04-2010 дата публикации

Method for dyeing wool/copper ammonia fiber blended fabrics

Номер: CN0101694071A
Автор: Zhao Guoying, Hu Xiaofeng, Zhang Xinlong, Yang Zizhi, Zhou Yueqin
Принадлежит:

The invention relates to a method for dyeing wool/copper ammonia fiber blended fabrics. A bath process for dyeing is realized by adopting Lanasol dyes produced by US Huntsman Textile Effects (China) Co. Ltd. In the dyeing process, Abairun C is added as an anti-wrinkle lubricant and Abaixiao FFC-01 is added as a penetration enhancer. The method comprises the steps of dyeing and post treatment: (1) dyeing: putting the wool/copper ammonia fiber blended fabrics into an overflow dyeing machine, adding glacial acetic acid, the Abaixiao FFC-01, the Abairun C, glauber salt and the Lanasol dyes, keeping the temperature of 90+/-2 DEG C for 20-30 minutes, cooling to 70+/-2 DEG C, adding calcined soda and keeping the temperature for 50-70 minutes; and (2) post treatment: putting the dyed wool/copper ammonia fiber blended fabrics in soaping agent 209, adding calcined soda, treating at 80-90 DEG C for 20-30 minutes, putting in glacial acetic acid after rinsing and treating at 40+/-2 DEG C for 10 minutes ...

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Номер записи: 6