Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 4. Отображено 4.
28-04-2023 дата публикации

Coating process for lecithin tablets

Номер: CN116019777A
Автор: YU XIAOLEI, GAO YANNAN, WANG RUI, SUN SHIRUI, YU LINBO, SUN DAZHONG, YU BO
Принадлежит:

The invention discloses a coating process for lecithin tablets. The coating process is characterized by comprising the following five steps. Polyvinyl alcohol with the polymerization degree of 300-500 is selected, polyvinyl alcohol and alpha-glucan are mixed to prepare a film-forming agent, the alcoholysis degree is made to be 88%, meanwhile, a mixture of polyethylene glycol and maltodextrin is selected to prepare a plasticizer, an anti-sticking agent with talcum powder as a main material is added after mixing, and certain rubber powder, white latex and the like are added during use and mixed with purified water, so that the film-forming agent is prepared. The preparation method comprises the following steps: firstly, dispersing maltodextrin in purified water, after the maltodextrin is dispersed, adding a film-forming agent and a plasticizer, dispersing the film-forming agent and the plasticizer in the purified water, stirring the mixed materials, adding a water-retaining agent, a filling ...

Подробнее
Номер записи: 1
09-05-2023 дата публикации

Method for separating ethyl acetate-methanol-water by coupling heterogeneous and three-tower rectification

Номер: CN116082159A
Автор: YANG AO, ZHU SHUANGSHUANG, SU YANG, FENG ZEMIN, SUN SHIRUI, SHEN WEIFENG
Принадлежит:

The invention discloses a method for separating ethyl acetate-methanol-water by coupling heterogeneous and three-tower rectification, which comprises an ethyl acetate rectifying tower, an ethyl acetate removal tower, a methanol-water rectifying tower, a raw material mixer and a decanter, a raw material mixed solution, a condensed ternary mixed solution of ethyl acetate, methanol and water which are extracted from the tower top of an ethyl acetate rectifying tower, and a condensed ternary mixed solution of ethyl acetate which is extracted from the tower top of an ethyl acetate removal tower enter a mixer to be mixed, and the mixed materials enter a decanter to be subjected to standing liquid separation; the separation method disclosed by the invention is reasonable in operation, high in practicability and extremely high in industrial generalization performance. The separation difficulty can be effectively reduced, and the obtained product is high in purity. And the energy consumption in ...

Подробнее
Номер записи: 2
23-06-2023 дата публикации

Method and device for monitoring geological deformation of power transmission channel

Номер: CN116299466A
Автор: DU WEI, YANG GUOZHU, HU WEI, WEI ENHUI, ZHAO BANGBO, GAO CHAO, SUN HONGBO, MA CHUNTIAN, LI ZHIDONG, LI JUNLEI, CHENG HAITAO, ZHAO YAJIE, SUN SHIRUI
Принадлежит:

The invention provides a power transmission channel geological deformation monitoring method and device, and relates to the technical field of geological deformation monitoring, and the method comprises the steps: obtaining target data of a to-be-monitored power transmission channel, the target data comprising SAR image data, airborne LiDAR data and Beidou observation data; settling time sequence calculation is carried out on the target data, deformation data are obtained, and the deformation data comprise InSAR deformation data, airborne LiDAR deformation data and Beidou deformation data; correcting the InSAR deformation data by using the airborne LiDAR deformation data and the neural network model to obtain corrected InSAR deformation data; and determining a geological deformation monitoring result of the to-be-monitored power transmission channel based on the corrected InSAR deformation data and Beidou deformation data, and solving the technical problem of low monitoring precision of ...

Подробнее
Номер записи: 3
15-08-2023 дата публикации

Wind turbine generator operation and maintenance method and device, electronic equipment and storage medium

Номер: CN116591910A
Автор: CHEN JIANBIN, BIAN QIZHI, LIN ZHI'ANG, ZHANG YUNXUAN, WU ZHANGTIAN, LI BOQING, CHENG HAITAO, DU WEI, DU YUXI, WANG NING, SUN SHIRUI, DONG HUI, WANG YUXIANG, XIONG LIANG, WANG YIZHONG, GAO LI
Принадлежит:

The invention provides a wind turbine generator operation and maintenance method and device, electronic equipment and a storage medium, and relates to the technical field of wind turbine generators, the method comprises the following steps: carrying out virtual-real mapping processing on the whole and internal key components of a wind turbine generator, and constructing a virtual wind turbine generator model; collecting wind turbine generator data, performing data cleaning processing on the wind turbine generator data, and determining fan operation parameters; calculating the grey correlation degree of the fan operation parameters, and determining characteristic variables based on the grey correlation degree; inputting the characteristic variable into a fan state prediction model, and predicting the state of the key part of the fan in a future preset time period; and monitoring the operation state of the fan according to the state of the key part of the fan and the alarm threshold value ...

Подробнее
Номер записи: 4