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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 2. Отображено 2.
08-08-2023 дата публикации

Tractor and trailer electric connector contact arrangement detection device and method

Номер: CN116559573A
Автор: JIA HUI, TAN JICHAO, SU PENG, QUAN JIE, FAN QINGYAO, WANG YANJUN, HU WANLI
Принадлежит:

The invention discloses a tractor and trailer electric connector contact arrangement detection device and method. The device comprises a man-machine interaction unit, a contact on-off unit and a light detection unit. Operation information is input through the man-machine interaction unit and sent to the contact on-off unit and the light detection unit through the communication module. The contact on-off unit is provided with a tractor wiring port, a trailer wiring port and a circuit on-off module, and controls the on-off of a circuit in the circuit on-off module after receiving the operation information; the light detection unit is provided with a visual sensor, and the visual sensor is used for collecting light signals of the trailer and transmitting results to the signal processing module; the signal processing module judges the circuit interface according to the light type and the on-off state collected by the visual sensor so as to judge whether the circuit connection is correct or ...

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Номер записи: 1
28-04-2023 дата публикации

Fully biodegradable material as well as preparation method and application thereof

Номер: CN116023768A
Автор: ZHANG ZHICHENG, DING JIANPING, GAO XIAOXIN, XIE ZHONGZHEN, SU PENG, HAO HAIBIN
Принадлежит:

The invention belongs to the technical field of degradable materials, and particularly relates to a full-biodegradable material as well as a preparation method and application thereof. The hydrolysis-resistant agent is added into the full-biodegradable matrix resin and the polylactic acid, so that the degradation speed of the full-biodegradable material is effectively slowed down when the humidity is relatively high under earthing; under the composite action of the antioxidant, the anti-ultraviolet agent master batch, the cross-linking agent and the lubricant, the weather-resistant degradation speed of the full-biodegradable material is effectively slowed down, and the functional time is prolonged; by adding the inorganic filler, the permeable rate of the material can be reduced, the soil moisture conservation and heat preservation performance can be improved, meanwhile, the cost of the full-biodegradable material is reduced on the basis that the performance is almost not lost, and compared ...

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Номер записи: 2