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 5. Отображено 5.
18-08-2023 дата публикации

Butt joint device in heat supply pipeline ditch and construction method of butt joint device

Номер: CN116604237A
Автор: HAN YANBIN, ZHU LIJUN, CHANG HUANHUAN, ZHANG BAOZHI, ZHAO DONG, SU JUNJUN, XU RENQIN, SUN JIUJIAN, XIAO LONG, YOU QIANWEI, CHEN PING, GAO LINXIA, ZHU SHAOBO, TONG FANQIANG, XU JIANGTAO, LIU YAO, FENG YONGLIANG, YANG DI, DAN WENJING, DONG YIXU, SHENG FEIFEI, SU PENGHAO
Принадлежит:

According to the butt joint device in the heat supply pipeline ditch and the construction method of the butt joint device, when used, the butt joint device is erected on the pipeline ditch, the pipeline clamp is in a suspended state, and the walking wheels are arranged at the bottom of the slope edge hanging plate, so that after butt joint work of pipeline welding is completed, the pipeline clamp and a pipeline are detached, and the butt joint work is completed. A worker can push the pull rod in a ditch, so that the slope edge hanging plate moves to a next pipeline butt joint port through the walking wheels in the extending direction of the pipeline, the slope edge hanging plate is more suitable for welding, transporting and moving of pipelines in various pipe ditches with narrow spaces, labor is saved during moving, and the working efficiency is improved. In addition, the risk that the floor type pipeline butt joint device accidentally falls off and hurts the human body and the pipe body ...

Подробнее
Номер записи: 1
29-08-2023 дата публикации

Distributed photovoltaic power generation array and adjustable support thereof

Номер: CN116667770A
Автор: SU SHUAIFENG, WANG ZHIJIE, LU YANGE, ZHAO JUNXIA, ZHU LIJUN, CHEN PING, XIAO LONG, YOU QIANWEI, SUN JIUJIAN, ZHU SHAOBO, GAO LINXIA, TONG FANQIANG, XU RENQIN, HAN YANBIN, CHEN HUIFANG, XU JIANGTAO, SU JUNJUN, SHA NI, LIU YAO, GUO YUEDONG, MAO ZHIHENG, XING YUBO
Принадлежит:

The invention discloses a distributed photovoltaic power generation array, and relates to the related technical field of photovoltaic power generation, the distributed photovoltaic power generation array comprises a photovoltaic power generation member, the photovoltaic power generation member comprises a middle solar panel and an end solar panel, and a splicing assembly is connected between the middle solar panel and the end solar panel; the splicing assembly comprises a T-shaped block and a T-shaped groove plate, the T-shaped block and the T-shaped groove plate are fixedly connected to the surfaces of the two sides of the middle solar panel respectively, the side edges, opposite to the middle solar panel, of the two end solar panels are fixedly provided with the T-shaped block and the T-shaped groove plate respectively, and the T-shaped block is inserted into the inner wall of the T-shaped groove plate. According to the invention, the T-shaped blocks and the T-shaped groove plates which ...

Подробнее
Номер записи: 2
13-08-2014 дата публикации

Method for preparing high-purity tea saponin by using enzymic method together with membrane technique

Номер: CN103980340A
Автор: WAN DUANJI, WU CHUYIN, TANG YAJIE, WU ZHENGQI, LI YOU, TIAN YUANZHENG, XU GUONIAN, GAO LINXIA, LI ZHU, ZHAO CHUNLING, WU DENGHUI, LI JIE, TIAN RUI, OUYANG HAIYAN
Принадлежит:

The invention relates to a method for preparing high-purity tea saponin by using an enzymic method together with a membrane technique. The method is characterized by comprising the following steps: a, crushing tea seed meal by using a ultrafine grinding technique; b, adding water for enzymolysis into a substance in the step a; c, centrifuging the enzymatic hydrolysate obtained in the step b; d, passing the supernate obtained in the step c through an ultrafiltration membrane to obtain crude tea saponin; e, re-adjusting a concentrated solution obtained in the step b to be of weak alkalescence, and further performing concentration treatment by using an ultrafiltration membrane 2, and intermittently adding pure water for dilution in the filtration process; and f, performing spray drying on the concentrated solution obtained in the sep e, thereby obtaining a product. By adopting the method, the process is simple, the scheme is efficient, the product is safe, the tea seed meal resource can be ...

Подробнее
Номер записи: 3
21-10-2015 дата публикации

Afforestation roof is with protecting water water purification blanket

Номер: CN0204715637U
Автор: YE JIANJUN, XIAO HENGLIN, WANG HONGYING, MA QIANG, YANG ZHIYONG, GAO LINXIA, WAN JUAN, HUANG YANYAN
Принадлежит:

The utility model provides an afforestation roof is with protecting water water purification blanket belongs to the building material field. Adopting loop bonding seam system upper strata non -woven fabrics and middle level non -woven fabrics, being equipped with the fibrous layer that the thickness is even between the two -layer non -woven fabrics, the fibre surface in the fibrous layer has the attapulgite argillic horizon to cover, adopt acupuncture technology to connect middle level non -woven fabrics and lower floor's non -woven fabrics, be equipped with the activated carbon particle and the red algae powder of even mix between the two -layer non -woven fabrics. The utility model discloses be used in the sluicing layer and plant between the layer, replace traditional filter layer, can prevent soil losses, can purify the roofing runoff again. The utility model discloses simple structure, raw materials abundance, processing convenience, low price, durable.

Подробнее
Номер записи: 4
30-09-2015 дата публикации

Simple and easy type wheat combine

Номер: CN0204669898U
Автор: GAO LINXIA
Принадлежит:

The utility model relates to a simple and easy type wheat combine, frame including the vehicle bottom dish is expert at on the chassis of driving a vehicle with the installation on, machine shelf location cutting system, thresher and rubbing crusher, cutting system includes that the multiunit cuts the standing grain sword, cutting the both ends rigid coupling of standing grain sword and holding up the standing grain board, the upper end of cutting the standing grain sword is equipped with pulls out the standing grain auger, the front end of thresher is equipped with into standing grain groove, it extends to the lower part of pulling out the standing grain auger to enter the standing grain groove, the rear end of thresher goes out the straw mouth and stretches into rubbing crusher advances he chu, rubbing crusher's the discharge gate certain angle of slope extends to the rear end of driver's cabin, and it influences driver's sight to prevent that the garrulous straw of spun from splashing ...

Подробнее
Номер записи: 5