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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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Применить Всего найдено 3. Отображено 3.
25-08-2023 дата публикации

Water-soluble capsaicin ionic liquid stimulant and preparation method thereof

Номер: CN116640070A
Автор: MA WEITING, WANG HONGYING, HAO HUANMING, ZHAO SHOUTIAN, LIU JIANGHAI, WANG JIAWEI, HE HAIYAN, CHEN YANKUN, YU LIUFANG, ZHANG BEICHEN
Принадлежит:

The invention provides a water-soluble capsaicin ionic liquid stimulant and a preparation method thereof, and the preparation method comprises the following steps: adding an equimolar cationic donor into a solution dissolved with capsaicin to obtain a solution containing capsaicin ionic liquid; and carrying out rotary evaporation on the solution containing the capsaicin ionic liquid to obtain the water-soluble capsaicin ionic liquid stimulant. The water-soluble capsaicin ionic liquid stimulant is prepared by adopting an ionic salt forming technology and selecting a safe, environment-friendly and good-irritation capsaicin substance and a water-soluble cationic donor substance as reaction raw materials, and the water-soluble capsaicin ionic liquid stimulant has double properties of capsaicin and a cationic donor, not only has strong irritation, but also can be used for preparing the water-soluble capsaicin ionic liquid stimulant. And the flame retardant is extremely easy to dissolve in water ...

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Номер записи: 1
30-05-2023 дата публикации

Anti-collision and anti-abrasion design method for blade shoulder of adjustable blade

Номер: CN116187110A
Автор: CHENG RONGHUI, FAN XIAOHONG, ZHANG QIANG, JIANG XUANKAI, ZHANG XUEBAO, MA WEITING, ZHANG SHAOPING, FU YU
Принадлежит:

The invention provides an anti-collision and anti-abrasion design method for a blade shoulder of an adjustable blade, and belongs to the technical field of design of adjustable blades of aero-engines, the anti-collision and anti-abrasion design method comprises the steps that an initial three-dimensional model of a cartridge receiver runner surface, an inner ring runner surface and a blade body is constructed, and an upper blade shoulder and a lower blade shoulder of the blade body intersect with the cartridge receiver runner surface and the inner ring runner surface respectively; the initial three-dimensional model is controlled to rotate around the rotation center line, and a plurality of basic three-dimensional models of the blade body at different rotation angles are obtained; the multiple basic three-dimensional models rotate around the rotating center line to the same position, the intersection of the multiple basic three-dimensional models is taken as a basic three-dimensional model ...

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Номер записи: 2
06-06-2023 дата публикации

In-situ test method for electrolyte particles

Номер: CN116223313A
Автор: CHEN SHIMOU, WAN SHUANG, ZHENG HESHENG, MA WEITING, XIAO YING
Принадлежит:

The invention discloses an in-situ test method for electrolyte particles, and belongs to the technical field of lithium batteries. Comprising the following steps: connecting a sample detection pool Flow Cell to an electrolyte production or use device, and arranging a fixed detection window; in the process that an electrolyte sample to be detected flows through the sample detection pool Flow Cell, dynamically and continuously detecting particulate matter in the electrolyte sample to be detected at the detection window by a high-frequency imaging detector to capture optical pixels and shoot microscopic images; particle size distribution and morphology photos of the electrolyte particles are formed through image information processing, classification and counting analysis of the particles, so that the production and use processes of the electrolyte are guided. The device is used on an electrolyte production or use device in an in-situ connection mode, the electrolyte does not need to be independently ...

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Номер записи: 3