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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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Форма поиска

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 7. Отображено 7.
27-06-2023 дата публикации

Automatic processing equipment for half-shell mussels

Номер: CN116326631A
Автор: YUE ZHIFANG, YAN SHENGHAN, ZHAO BINYUAN, ZHOU JIDONG, CHEN JIE, LI MAOLIANG, YANG XINSHENG
Принадлежит:

The invention belongs to the technical field of mussel processing, and particularly relates to automatic half-shell mussel processing equipment which comprises a conveying mechanism, an operation table and a half-shell conveying mechanism, and the top of the operation table is sequentially connected with a first clamping piece accessory, a second clamping piece accessory, a heating mechanism and a clamping piece moving mechanism through a sliding rail; a track mechanism is further arranged at the top of the operation table, a plurality of drag hook mechanisms are evenly installed on the track mechanism, a third clamping piece accessory is arranged at the position, located on one side of the half shell conveying mechanism, of the top of the operation table, a byssus falling-off mechanism is arranged on the side face of the third clamping piece accessory, and an electrical cabinet is installed at the bottom of the operation table. The device mainly solves the problem of low automation degree ...

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Номер записи: 1
23-06-2023 дата публикации

Method for monitoring and protecting diversity of rare and endangered plants

Номер: CN116267538A
Автор: TONG WENJUN, CAO MINGCHANG, YU DANDAN, YUE ZHIFANG, LIU LI, HU FEILONG, CHEN MENGMENG, ZHU XIAOJING, XING BINGBING
Принадлежит:

The invention discloses a method for monitoring and protecting diversity of rare and endangered plants, the method is applied to a device for monitoring and protecting plants, and the device comprises a guide rail device, a support frame, a monitoring device, a detection device, a supply device and an electric appliance device; the method comprises the following steps: S1, moving a movable support frame along a guide rail device, collecting image data of a rare and endangered plant through a monitoring device, and remotely sending the image data to a manager through an electric appliance device; s2, the electric appliance device controls the detection device to collect soil data of the rare and endangered plant planting area, and when the soil data is abnormal, a manager remotely sends a signal to the electric appliance device, so that the electric appliance device controls the supply device to irrigate or fertilize the rare and endangered plant planting area. The probability that the rare ...

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Номер записи: 2
27-06-2023 дата публикации

Method for measuring sulfur content in glass

Номер: CN116338075A
Автор: LIU YONGCHANG, HU HENGGUANG, YAN DONGCHENG, ZHANG GUANGTAO, ZHANG PAN, YUE ZHIFANG, CHEN RUIRUI, LIU WENYUAN
Принадлежит:

The invention provides a method for measuring sulfur content in glass. The method comprises the following steps: 1) drying glass powder; the particle size of the glass powder is less than 80 microns; 2) digesting the dried glass powder with hydrofluoric acid, and oxidizing the sulfur element in the glass powder into sulfate ions with nitric acid and perchloric acid to obtain a to-be-detected sample solution; (3) determining the content of sulfate ions in the sample solution to be detected through ion chromatography; and 4) calculating the sulfur content in the glass according to the content of the sulfate ions. The technical problem to be solved by the invention is how to provide the method for determining the sulfur content in the glass, so that the detection result is accurate and reliable, and the precision is high.

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Номер записи: 3
23-06-2023 дата публикации

Method for measuring content of boron oxide in low-boron glass by volumetric method and application

Номер: CN116298077A
Автор: YUE ZHIFANG, HU HENGGUANG, YAN DONGCHENG, ZHANG GUANGTAO, LIU ZEWEN, CHEN RUIRUI, LIU YONGCHANG, LIU WENYUAN
Принадлежит:

The invention relates to the field of low-boron glass component detection, and discloses a method for measuring the content of boron oxide in low-boron glass through a volumetric method and application. The method provided by the invention comprises the following steps: sequentially carrying out dissolution treatment, precipitation treatment and filtration treatment on low-boron glass, and recording filtrate as a test solution I; sequentially adding a methyl red indicator and disodium EDTA (Ethylene Diamine Tetraacetic Acid) into the test solution I, and calibrating the test solution I to be yellow to obtain a test solution II; adding a bromocresol green indicator, mannitol and a phenolphthalein indicator into the test solution II to obtain a test solution III, titrating the test solution III by adopting an alkali solution until the green is mutated into purple, preparing a blank sample, and calculating to obtain the content of boron oxide in the low-boron glass. According to the method ...

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Номер записи: 4
29-08-2023 дата публикации

Protective shell for micro inverter

Номер: CN116669375A
Автор: ZHONG KAIQIANG, ZHONG YONGMING, FENG SHIWEI, WU JIANBIN, YUE ZHIFANG
Принадлежит:

The invention relates to the technical field of miniature inverter protection shells, and particularly discloses a miniature inverter protection shell which comprises a protection base bin used for containing a miniature inverter, the protection base bin is a rectangular bin body with the hollow interior, sliding grooves which are symmetrical in the front-back direction and are through are formed in the protection base bin, and jacking pieces are movably installed in the sliding grooves; the front end and the rear end of the jacking piece are provided with limiting parts matched with the jacking piece, and the limiting parts are installed in the protection base bin in a sliding mode. The problems that the heat dissipation effect is poor due to the fact that only heat absorption holes and heat absorption copper plates are utilized, and the fixing effect is poor and adaptive placement of multi-model inverters is not facilitated due to the fact that only bolt connection is utilized for connection ...

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Номер записи: 5
06-06-2023 дата публикации

Device for identifying damage of species habitat

Номер: CN116223772A
Автор: TONG WENJUN, YUE ZHIFANG, YU DANDAN, CAO MINGCHANG, GE XIAOMIN, HU FEILONG, LIU LI, CHEN HUI, WEI HUIYU
Принадлежит:

The invention belongs to the technical field of soil damage identification devices, and particularly relates to a species habitat damage identification device which comprises a bearing table, a plurality of soil analyzers located at the upper end of the bearing table and used for measuring different indexes of soil, and a crawler walking assembly chassis located at the lower end of the bearing table. A moving area is arranged between the bearing table and the crawler walking assembly chassis, and a plurality of soil analyzers are symmetrically distributed around the moving area; a lifting machine is arranged on the bearing table and located above the moving area, a soil sampling assembly is arranged at the driving end of the lifting machine, and a feeding disc is arranged at the upper end of the soil analyzer. The soil analyzer and the crawler walking assembly chassis are combined, the sampling assembly is arranged, the structure is simple, walking in the field of species habitats is facilitated ...

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Номер записи: 6
26-05-2023 дата публикации

Method for treating stannic oxide electrode brick sample and application

Номер: CN116165052A
Автор: CHEN RUIRUI, HU HENGGUANG, YAN DONGCHENG, ZHANG GUANGTAO, LIU ZEWEN, LIU WENYUAN, YUE ZHIFANG
Принадлежит:

The invention relates to the technical field of material component detection, and discloses a method for treating a stannic oxide electrode brick sample and application. The method comprises the following steps: (1) melting sample raw materials to obtain a mixture I; the sample raw material contains a stannic oxide electrode brick and a flux; (2) mixing the mixture I with an acid solution of which the concentration is greater than or equal to 25wt% to obtain a mixture II, wherein the acid solution is selected from at least one of a hydrochloric acid solution and a hydrobromic acid solution; and (3) carrying out heat preservation treatment on the mixture II at 120-240 DEG C under a non-closed condition to obtain a sample solution to be detected. The stannic oxide electrode brick sample treatment method provided by the invention has the advantages of high accuracy and high repeatability, and has a very good practical value.

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Номер записи: 7