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

China's top 10 scientific breakthroughs in 2021

chinadaily.com.cn | Updated: 2022-03-02 08:45
Share
Share - WeChat

China's 10 top scientific advances of 2021 were unveiled on Monday by the Ministry of Science and Technology's High Technology Research and Development Center. Let's take a look.

Illustration of Tianwen 1 probe entering Martian orbit. [Photo provided to China Daily]

Tianwen 1, the unmanned probe for China's first independent Mars mission, landed on the Red Planet on May 2021, marking an important step in China's journey of interstellar exploration and a leap from the Earth-Moon system.

It was China's first landing on an extraterrestrial planet, becoming the second country to land on Mars, another milestone in the development of China's aerospace industry.

1 2 3 4 5 6 7 8 9 10 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: 99精品99| 亚洲综合色在线 | 日日碰狠狠添天天爽五月婷 | 浮力影院草草影院 | 永久免费在线播放 | 亚洲精品a | 视频在线亚洲 | 亚洲欧美日韩在线 | 亚洲精品在线观看视频 | 免费观看一区二区 | 欧美影院| 久久久一区二区 | 99精品久久秒播无毒不卡 | 天天操夜夜爱 | 国产精品1区2区3区 一级电影免费 | 人人性人人性碰国产 | 日韩精品一区二区三区 | 国产精品精品 | 搞av.com | 性福利影院 | 成人av在线播放 | 国产欧美日本亚洲精品五区 | 91精品久久| 免费国产自久久久久三四区久久 | 搞黄视频在线观看 | se视频在线观看 | 国产成人精品一区二区三区视频 | 欧美另类性视频 | 国产日韩综合 | 精品国产福利片在线观看 | 一97日本道伊人久久综合影院 | aaa欧美| 免费看黄网站在线 | 婷婷色香五月激情综合2020 | 嘿嘿视频不良网站 | 天堂资源在线观看 | 一级毛片aaaaaa视频免费看 | 欧美日韩中文在线 | 中文成人在线 | 岛国毛片一级一级特级毛片 | 久草在线资源视频 |