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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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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 3. Отображено 3.
08-08-2023 дата публикации

Mass intelligent electric meter acquisition and storage system and method

Номер: CN116561212A
Автор: REN GUANGHAI, LI TAIYAN, NAN SONGHAO, GUO XUEJING, YANG CHENGJUN, LIU LUCHAO, SHANG SONGSONG, DU YUFEI, MIAO FENFEN, LIU YONGBAO
Принадлежит:

The invention belongs to the technical field of power system data acquisition, and particularly relates to a massive intelligent electric meter acquisition and storage system and method, and the massive intelligent electric meter acquisition and storage system comprises a front acquisition cluster, a message queue cluster and a service processor cluster; the front acquisition cluster comprises a protocol gateway module and a data preprocessing module; the data preprocessing module further analyzes and classifies the data processed by the protocol gateway module; the method has the advantages and positive effects that the event type data reported by the intelligent electric meter terminal is less, so that the event type data is directly stored in the MySQL database; the quantity of curve type and freezing type data is very large, a data storage module firstly converts the curve type and freezing type data into a data structure-plain text file which is convenient for business personnel to ...

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Номер записи: 1
08-08-2023 дата публикации

Equipment data presentation method based on three-dimensional geographic visualization technology

Номер: CN116561360A
Автор: REN GUANGHAI, GUO XUEJING, LI TAIYAN, LI SHOUFA, YANG YUNLEI, LIU LUCHAO, MIAO FENFEN, ZHANG AIGUO, SU LEI, ZHAO ZHEN
Принадлежит:

The invention belongs to the technical field of power system marketing and distribution management, and particularly relates to an equipment data presentation method based on a three-dimensional geographic visualization technology, which comprises the following steps: retrieving power system equipment in a three-dimensional map; the quantity of the retrieved power system equipment is fixed, and the smaller the level of the three-dimensional map during retrieval is, the smaller the data volume of the equipment account data of each power system equipment displayed by the three-dimensional map is; in the database, multiple pieces of equipment account data of each type of power system equipment are adapted to different display priorities; the method has the advantages and positive effects that (1) the larger the level of the three-dimensional map is, the smaller the displayed area is, the smaller the number of devices in the displayed area is, and although the data volume of the displayed single ...

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Номер записи: 2
07-05-2014 дата публикации

Two-stage aging method for improving intercrystalline corrosion resistance of 6000 series of aluminium alloy

Номер: CN103774067A
Автор: LI HAI, MIAO FENFEN, WANG ZHIXIU, FANG BIJUN, SONG RENGUO
Принадлежит:

The technical scheme adopted by the invention is a two-stage aging method for improving the intercrystalline corrosion resistance of 6000 series of aluminium alloy. The two-stage aging method comprises the following steps: after carrying out solid-dissolving treatment and quenching on the 6000 series of aluminium alloy, respectively carrying out (1) high-temperature preaging and (2) low-temperature reaging. The two-stage aging method has the beneficial effects that the purposes of improving the intercrystalline corrosion resistance of 6000 series of Al-Mg-Si-Cu aluminium alloy and maintaining the strength are realized; simultaneously, the method is simple in process step and short in treating period and is suitable for industrial production.

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Номер записи: 3