7月初中国将发射长征5号Y2运载火箭
文章来源:未知 文章作者:enread 发布时间:2017-06-26 08:58 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
China has set the window to launch its Long March-5 Y2 carrier rocket between July 2 and 5.
 
中国将于7月2日至5日期间发射长征5号Y2运载火箭。
 
Carrying Shijian-18 communication satellite, the rocket was vertically1 transferred to the launch area at Wenchang Space Launch Center in south China's Hainan Province on Monday.
 
Shijian-18 will test processes for the new Dongfanghong-5 satellites and carry out in-orbit experiments.
 
After arriving at the launch base on May 5, the rocket has undergone assembly and testing. This will be the second launch mission for the Long March-5, which debuted2 in Wenchang in November 2016.
 
During the mission, the rocket will further test its core technology, accumulate data and provide support ahead of the launch of the Chang'e-5 lunar probe in the second half of this year.
 
Fuelled by liquid hydrogen, kerosene3 and liquid oxygen, the Long March-5 can carry a payload of 25 tonnes into low Earth orbit and 14 tonnes in geostationary orbit, over 2.5 times the capacity of current Long March carrier rockets.


点击收听单词发音收听单词发音  

1 vertically SfmzYG     
adv.垂直地
参考例句:
  1. Line the pages for the graph both horizontally and vertically.在这几页上同时画上横线和竖线,以便制作图表。
  2. The human brain is divided vertically down the middle into two hemispheres.人脑从中央垂直地分为两半球。
2 debuted b3e2d85131439fe8678f6628fda0ec90     
初次表演,初次登台(debut的过去式与过去分词形式)
参考例句:
  1. In late 2003 a full-size SUV, the Pathfinder Armada, debuted. 2003年末,全尺寸SUV的探路者无敌舰队,推出。
  2. The album debuted at number two and quickly went platinum. 专辑一亮相就荣登排行榜第二名,很快就取得了白金销量。
3 kerosene G3uxW     
n.(kerosine)煤油,火油
参考例句:
  1. It is like putting out a fire with kerosene.这就像用煤油灭火。
  2. Instead of electricity,there were kerosene lanterns.没有电,有煤油灯。
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TAG标签: satellite launch rocket
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