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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 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 3. Отображено 3.
19-03-2014 дата публикации

Crop straw decomposition agent and application method thereof

Номер: CN103641522A
Автор: HU KAILU, LI HEZHEN, GAO HUIYONG, DONG JIABIN
Принадлежит:

The invention discloses a crop straw decomposition agent. The crop straw decomposition agent is composed of the following components by mass percent: 20%-30% of bacillus subtilis, 20%-30% of aspergillus niger, 10%-15% of candida utilis, 15%-20% of trichoderma viride, 10%-15% of aspergillus oryzae and 1%-2% of cellulase. In order to solve the problems such that current straws are directly returned to fields, and the temperature rise is slow, the decomposition is slow and the decomposition effect is poor when the straws are used for composting an organic fertilizer, crop straw decomposition is tested for a plurality of years, microorganism strains and biological enzyme preparations are continuously screened, and finally, the bacillus subtilis, the aspergillus niger, the candida utilis, the trichoderma viride, the aspergillus oryzae and the cellulase are prepared into the crop straw decomposition agent according to the scheme. The four fungi are not antagonistic and combined with the cellulase ...

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Номер записи: 1
25-04-2023 дата публикации

Electronic cigarette atomization core, preparation method of electronic cigarette atomization core and electronic cigarette

Номер: CN116003155A
Автор: YANG WEIQIANG, JIANG PINYI, LI HEZHEN, HAYASHI SHIMPEI
Принадлежит:

The embodiment of the invention provides an electronic cigarette atomization core, a preparation method of the electronic cigarette atomization core and an electronic cigarette, the electronic cigarette atomization core comprises a porous ceramic body and a heating body arranged on the porous ceramic body, the porous ceramic body comprises first zirconium oxide powder, the components of the heating body comprise second zirconium oxide powder and conductive powder, and the average particle size of the first zirconium oxide powder is larger than that of the second zirconium oxide powder.

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Номер записи: 2
09-09-2015 дата публикации

Method for detecting sintering character of ladle sand and device adopted in method

Номер: CN104897715A
Автор: LI ZHIJIAN, LI HEZHEN, LUAN XU, DING DAFEI, GUAN YAN, WANG LIN
Принадлежит:

The invention discloses a method for detecting the sintering character of ladle sand and a device adopted in the method. The method comprises the following steps: adding the ladle sand to be detected into a fire-resistant tubing brick, wherein an induction furnace is used as a heating device; adding crushed steel blocks into a hearth of the induction furnace; starting a control program so as to start the detection; introducing argon into a hearth tube, and indirectly applying pressure onto the ladle sand by molten steel; enabling unsintered ladle sand to flow out automatically, and enabling sintered ladle sand to flow out in a block shape or not to flow out under the pressure; and measuring and recording the thickness of the unsintered ladle sand, the sintering thickness, and the pressure applied during flowing out of the blocky ladle sand. The device comprises the induction furnace as main equipment, wherein the induction furnace comprises the hearth, a fire-resistant furnace cover, a ...

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Номер записи: 3