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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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Применить Всего найдено 3. Отображено 3.
08-09-2017 дата публикации

Waterborne machine sprayed stone-like paint and preparation method thereof

Номер: CN0107140874A
Автор: ZHANG YAHUI, CHENG YONGSHENG, ZHOU YEBAO, LUO HUIQI, DAI JIABING, YU JIANLONG
Принадлежит:

... 本发明提供种水性机喷真石漆及其制备方法，包括以下原料组分，各组分的重量百分比为：水性丙烯酸树脂10‑20％；水性助溶剂1‑5％；聚丙烯酰胺水溶液1‑5％；羟乙基纤维素0.1‑2％；水性消泡剂0.01‑2％；彩砂60‑80％；水性增稠流变剂0.1‑2％；pH调节剂0.01‑2％；去离子水余量。本发明获得的水性外墙机喷真石漆适合全自动喷漆机及半自动螺杆泵喷漆机，机喷施工雾化效果和表面质感性好，颜色和走板速度可根据涂层要求厚度进行调整，在喷涂面漆12小时后浸入水中144h无异常，漆膜初期耐水白性能好，符合安全、环保、节能要求且有利于人身健康，喷涂效率高，成本低，适合工业化生产。 ...

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Номер записи: 1
15-08-2023 дата публикации

Method, system and medium for identifying complex matrix minerals based on X-ray fluorescence

Номер: CN116593513A
Автор: LIU JIANBIN, ZHOU JUNLONG, TAN ZHIYI, MO MAN, LI HAN, XIAO QIAN, YU JIANLONG, JIANG ZHONGMING, XIAO DAHUI, YAN ZHUOWEN, LIANG MEIQIONG, SHEN WENJIE, WANG HAIZHEN, SONG WUYUAN
Принадлежит:

The invention discloses a method, a system and a medium for identifying complex matrix minerals based on X-ray fluorescence. The method comprises the following steps: acquiring a complex matrix mineral sample to be detected; analyzing the complex matrix ore sample to be detected to obtain a characteristic spectral line of the complex matrix ore sample to be detected; analyzing according to the characteristic spectral line of the complex matrix ore sample to be detected, and judging whether a preset reference sample characteristic spectral line exists in the characteristic spectral line of the complex matrix ore sample to be detected; if the to-be-detected complex matrix ore sample exists, analyzing based on the to-be-detected complex matrix ore sample to obtain an anti-interference reference sample; and analyzing the complex matrix mineral based on the anti-interference reference sample to obtain the content information of the interference elements in the complex matrix mineral. On the ...

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Номер записи: 2
16-05-2023 дата публикации

Double-shaft motor of automobile electric power steering system and control method

Номер: CN116131504A
Автор: YANG DAHUI, ZHANG LI, YU JIANLONG, JIN XUHUI, CHEN YANG
Принадлежит:

The invention discloses an automobile electric power steering system double-shaft motor and a control method. The automobile electric power steering system double-shaft motor comprises a machine shell, a high-voltage winding, a low-voltage winding, a monitoring unit and a low-voltage controller. A first containing space and a second containing space are constructed in the machine shell, and the first containing space and the second containing space are not communicated. The high-voltage winding is contained in the first containing space and used for providing power-assisted steering when the vehicle runs normally, and the monitoring unit is connected with the high-voltage winding and used for monitoring the rotating speed of the high-voltage winding; the low-voltage winding is contained in the second containing space and connected with the monitoring unit, and the monitoring unit is used for monitoring the rotating speed of the low-voltage winding and connected with the low-voltage controller ...

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Номер записи: 3