久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

Global EditionASIA 中文雙語Fran?ais
Lifestyle
Home / Lifestyle / People

Moon goddesses

By Yu Fei | China Daily | Updated: 2019-03-08 07:46
Share
Share - WeChat
Zhang He, executive director of the Chang'e-4 probe project from the China Academy of Space Technology, gets emotional while witnessing the soft landing of the robotic probe on the far side of the moon in January. [Photo/Xinhua]

Jade Rabbit

Zhang Yuhua, a space engineer with the Shanghai Academy of Spaceflight Technology and deputy chief designer of the Chang'e-4 probe, had been part of China's manned space program for 18 years before she joined the lunar exploration team in 2006.

Making a lab simulation of the running of the rover on the moon was one of the big difficulties.

The researchers got volcanic ash from Northeast China's Jilin province to simulate the lunar soil. When the rover moved on the ash, it raised dust, causing irritation if inhaled or rubbed on the skin. To avoid the dust, the lab's air conditioner was turned off in the summer. The indoor temperature was over 40 C.

Zhang and her colleagues wore masks, raincoats and rain boots to do the experiments, and were drenched in sweat.

After China's first lunar rover, named Yutu, or Jade Rabbit, landed on the moon during the Chang'e-3 mission at the end of 2013, Zhang went to work every day as the moon rose.

However, Yutu suddenly stopped moving after going about 114 meters on the moon.

In the bid to revive it, Zhang felt great stress, and suffered ulcers in her mouth and a hoarse voice.

"I was thinking if China could send people to the moon at that time, I would like to be the first to go. I wanted to repair our Jade Rabbit so much," Zhang recalls.

All their efforts failed. Avoiding the same problem again became the challenge facing the team when they developed the new rover for the Chang'e-4 mission.

"We cared for Jade Rabbit like our own child. I thought it was like a silver swan standing on the desolate moon, more beautiful than anything else," Zhang says.

"Now, our second rover, Jade Rabbit-2, has landed on the far side of the moon. We hope it will realize our dream," she says.

"I have never doubted the significance of my work. I believe humans will go much farther into the universe in the next 100 years. But life is too short, and I can only do my best," Zhang says.

Most Popular
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: 成人性一级视频在线观看 | 国内精品91最新在线观看 | 久久免费播放 | 国产成人综合91香蕉 | 国产特黄特色一级特色大片 | 亚洲精品亚洲人成人网 | 波多野结衣视频在线 | 久久精品夜色国产 | 国产成人精品久久综合 | 欧美一级高清免费播放 | 久久久久久久国产a∨ | 国产精品99久久久久久人 | 欧美日韩亚洲视频 | 亚洲视频国产 | 国产一区第一页 | 亚洲国产欧美在线成人aaaa | 一级做a爱片特黄在线观看免费看 | 精品国产高清a毛片无毒不卡 | 日本一区二区高清免费不卡 | 国产精品青草久久福利不卡 | 综合欧美视频一区二区三区 | 日本三级s级在线播放 | 日本免费特黄aa毛片 | 国产91精品高清一区二区三区 | 久久亚洲精品中文字幕 | 韩国三级 mp4 | 国产成人精品男人免费 | 国产日韩一区二区三区在线播放 | 国产一级特黄特色aa毛片 | 国产一区不卡 | 中文字幕在线免费观看视频 | 欧美毛片在线观看 | 亚洲精品久久久久午夜三 | 国内自拍tv在线 | 激情五月色播五月 | 国产激情久久久久久影院 | 欧美一级在线观看 | 欧美成人艳星在线播放 | 久久精品国产99久久久 | 成人精品一区二区三区中文字幕 | 国产亚洲精品成人婷婷久久小说 |