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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 3. Отображено 3.
04-07-2023 дата публикации

Water and fertilizer management method for strawberry cultivation

Номер: CN116369018A
Принадлежит:

The invention provides a water and fertilizer management method for strawberry cultivation, and belongs to the technical field of strawberry planting. Comprising the steps that seedling fertilizer is irrigated every day in the strawberry seedling stage, and the irrigation amount is 0.1-0.5 L/plant; flower fertilizer is irrigated every day in the flowering period of the strawberries, and the irrigation amount is 0.3-0.5 L/plant; in the strawberry fruiting period, fruiting fertilizer is irrigated every day, and the irrigation amount is 0.5-1 L/plant. By means of the management method, the yield of the strawberries is increased by 40% or above, and the content of vitamin C is increased by 19% or above.

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23-06-2023 дата публикации

Room temperature regulation and control device of solar heat collector and water source heat pump

Номер: CN116294129A
Принадлежит:

The invention relates to a room temperature regulation and control device for a solar heat collector and a water source heat pump, and relates to the technical field of solar heat collectors. Comprising a solar heater, the solar heater comprises a heat collecting part, a heat preservation water tank, a support, connecting pipes and a control component, the heat collecting part is arranged at the upper end of the support, the heat preservation water tank is arranged at the upper end of the support and the top of the heat collecting part, and the connecting pipes are arranged on the heat preservation water tank and the heat collecting part and used for conveying hot water and cold water. A control part for controlling uniform heat collection of cold water is arranged on the heat collection part, and an adjusting part is arranged on the bracket; according to the solar heat collector, the angle of the solar heat collector can be adjusted, meanwhile, the angles of a plurality of heat collecting ...

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23-06-2023 дата публикации

High-efficiency heat and energy storage assembled greenhouse

Номер: CN116267333A
Принадлежит:

The invention discloses a high-efficiency heat and energy storage assembled greenhouse, relates to the field of greenhouses, and solves the problems that arc-shaped steel frameworks of the greenhouse need to be fixed to an enclosing wall and a low wall one by one through bolts and U-shaped clamping sleeves according to measured intervals, so that the installation speed of the arc-shaped steel frameworks of the greenhouse is low, and the installation cost is low. The greenhouse comprises a plurality of sets of supporting frameworks which are distributed at equal intervals, and guide rail structures are symmetrically installed on the lower sides of the two ends of each supporting framework; a plurality of sliding assemblies are installed in the guide rails, a framework of the greenhouse can be rapidly built, and first limiting plates in the first limiting assemblies and second limiting plates in the three second limiting assemblies are distributed on the left side and the right side of the ...

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