www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

Domestically-produced jetliner with BeiDou navigation system completes test flight

Xinhua | 2017-10-16 09:34

Domestically-produced jetliner with BeiDou navigation system completes test flight

An ARJ21-700 plane lands after a test flight at an airport in Dongying, East China's Shandong province, Oct 14, 2017. The Chinese-developed regional jetliner, which has the BeiDou navigation system installed, has successfully completed a test flight, the Commercial Aircraft Corporation of China (COMAC) said Saturday. [Photo/Xinhua]


A Chinese-developed regional jetliner, which has the BeiDou navigation system installed, has successfully completed a test flight, the Commercial Aircraft Corporation of China (COMAC) said Saturday. The test flight was carried out from an airport in east China's Shandong Province on Saturday morning.

It was the first time a domestically-produced regional jet has been equipped with the BeiDou navigation system. The flight tested the performance of the onboard navigation information receiver, the ground-based signal enhancement system, and the short-message function of the BeiDou system.

The results showed the performance of the navigation systems developed by China is on par with similar systems produced abroad, and even reaches internationally advanced level in transient and quick positioning index, COMAC sources said.

The BeiDou navigation system has seen increasing numbers of applications linked to everyday life, from shared bicycles to bank cards and unmanned patrol vehicles.

Previous 1 2 3 4 Next

Related Stories

BACK TO THE TOP
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: 中文字幕一区二区三区亚洲精品 | 日本欧美大片 | 成人一级大片 | 99久久精品国产亚洲 | 18video9ex欧美生活片 | 亚洲精品久久久久久久网站 | 中国一级淫片aaa毛片毛片 | 中日韩欧美一级毛片 | 国产精品久久永久免费 | 中国国产一国产一级毛片视频 | 精品中文字幕在线 | 亚洲国产人成中文幕一级二级 | 久久观看午夜精品 | 性午夜| 欧美大狠狠大臿蕉香蕉大视频 | 国产成人午夜 | 久9久9精品视频在线观看 | 亚洲精品一区亚洲精品 | 正能量www正能量免费网站 | 亚洲 欧美 精品 中文第三 | 国产在线精品一区免费香蕉 | 国产精品久久久久久久久久久威 | 久久成人免费大片 | 成人毛片手机版免费看 | 最新国产精品亚洲 | 日本精品视频在线播放 | 欧美高清亚洲欧美一区h | 欧美成人全部费免网站 | 欧美亚洲一级片 | 国产香蕉尹人综合在线观 | 欧美一区二区在线观看 | 大尺度福利视频在线观看网址 | 国产一级毛片视频 | 男人av的天堂 | 久久精品国产99精品最新 | 男人天堂网在线 | 亚洲成a人片毛片在线 | 成人欧美网站免费 | 国产成人欧美视频在线 | 日本欧美一区二区三区在线 | 农村三级孕妇视频在线 |