日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

Space tech underpins stellar Games

By Zhao Lei | CHINA DAILY | Updated: 2022-02-14 07:02
Share
Share - WeChat
Maintenance team members work on an automatic meteorological station. CHINA DAILY

From snowfall and cloud radars to security and safety gear, the nation's experts are leading the field. Zhao Lei reports.

Ren Jingwei, a radar engineer at China Aerospace Science and Industry Corp's Second Academy, used to design defense technologies for the country's armed forces.

Several years ago, though, the focus of his work shifted to natural elements such as wind, snow and ice.

He is one of a group of researchers and engineers at the academy's 23rd Institute tasked with using their expertise to serve a massive sports gala-the ongoing 2022 Beijing Winter Olympic Games.

"We have situated three wind-profiler radars, two millimeter-wave cloud radars and 41 automatic meteorological stations around the Winter Games' sporting venues," Ren said.

The wind-profiler radars use phased array technology to detect wind speed and direction at various elevations above the ground, while the millimeter-wave cloud radars observe cloud and mist. Meanwhile, each of the automatic meteorological stations contains a range of sensors to collect data about factors around it such as wind, atmospheric pressure, humidity and temperature, according to Ren.

1 2 3 4 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 美女伊人 | 免费看的毛片 | 亚洲韩国精品 | 国产精品久久久久久无码人妻 | 成人免费视频网站 | 国产成人综合一区精品 | 69p69永久网址| 日本久久网 | 国产精品亚洲精品不卡 | 色综合久久中文字幕网 | 在线看一级片 | 青草视频污 | 中文字幕av一区二区 | 欧美一级一片 | 日韩精品一区二 | 欧美成人xxxx | 国产成人三级 | 视频一区二区在线观看 | 日本黄色福利视频 | 成人精品一区 | 中国女警察一级毛片视频 | 久久亚洲精品国产一区 | 免费一级特黄3大片视频 | 亚洲国产欧洲精品路线久久 | 午夜影院在线观看版 | 国产传媒在线播放 | 亚洲网站免费 | 国产成人精品视频播放 | 羞羞网页 | 国产精品免费入口视频 | 国产成人自拍一区 | 国产精品99久久久久久久女警 | 色妇色综合久久夜夜 | 91亚洲国产| 一二三区免费视频 | 日韩三级欧美 | 欧美精品一区二区三区在线 | 激情综合网婷婷 | 国产精品拍自在线观看 | 国产午夜精品福利视频 | 99热久久这里只有精品6国产网 |