SpaceX龙飞船向国际空间站运输燃料
文章来源:未知 文章作者:enread 发布时间:2018-12-06 08:33 字体: [ ]  进入论坛
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SpaceX's Dragon spacecraft was launched on Wednesday on a way to bring worms, liquid fuel and other new experiments to the International Space Station.
 
太空探索技术公司(SpaceX)的龙飞船在周三发射,向国际空间站运输蠕虫、液体燃料以及其它新设备。
 
 
The spacecraft, riding on a Falcon1 9 rocket, lifted off at 1:16 p.m. EST at the Launch Complex 40 at Cape2 Canaveral Air Force Station in Florida. It is the sixth resupply mission to the space station this year.
 
About 10 minutes after the launch, the spacecraft reached its preliminary orbit, then deployed3 its solar arrays, starting multiple thruster firings to reach the space station.
 
The spacecraft, which flew to the space station in February of 2017, is carrying 36,000 roundworms in pouches4 to the orbiting lab and and if goes well, about two or three million ones will come back to earth. It is part of a study that may offer a better understanding of why muscles deteriorate5 in microgravity.
 
"They're a great model for using to study human changes, even though they're just a 1-mm-long worm," said Timothy Etheridge, the principal investigator6 of the mission. "Their muscles are both structurally7 and functionally8 extremely similar to people, so even more so when we're talking about understanding muscle changes, worms are a very good model."
 
The findings can improve methods to help astronauts maintain their strength during future space travel and also lead to new treatments for the elderly who chronically9 suffer from muscle loss.


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1 falcon rhCzO     
n.隼,猎鹰
参考例句:
  • The falcon was twice his size with pouted feathers.鹰张开羽毛比两只鹰还大。
  • The boys went hunting with their falcon.男孩子们带着猎鹰出去打猎了。
2 cape ITEy6     
n.海角,岬;披肩,短披风
参考例句:
  • I long for a trip to the Cape of Good Hope.我渴望到好望角去旅行。
  • She was wearing a cape over her dress.她在外套上披着一件披肩。
3 deployed 4ceaf19fb3d0a70e329fcd3777bb05ea     
(尤指军事行动)使展开( deploy的过去式和过去分词 ); 施展; 部署; 有效地利用
参考例句:
  • Tanks have been deployed all along the front line. 沿整个前线已部署了坦克。
  • The artillery was deployed to bear on the fort. 火炮是对着那个碉堡部署的。
4 pouches 952990a5cdea03f7970c486d570c7d8e     
n.(放在衣袋里或连在腰带上的)小袋( pouch的名词复数 );(袋鼠等的)育儿袋;邮袋;(某些动物贮存食物的)颊袋
参考例句:
  • Pouches are a peculiarity of marsupials. 腹袋是有袋动物的特色。 来自《简明英汉词典》
  • Under my eyes the pouches were heavy. 我眼睛下的眼袋很深。 来自《简明英汉词典》
5 deteriorate Zm8zW     
v.变坏;恶化;退化
参考例句:
  • Do you think relations between China and Japan will continue to deteriorate?你认为中日关系会继续恶化吗?
  • He held that this would only cause the situation to deteriorate further.他认为,这只会使局势更加恶化。
6 investigator zRQzo     
n.研究者,调查者,审查者
参考例句:
  • He was a special investigator for the FBI.他是联邦调查局的特别调查员。
  • The investigator was able to deduce the crime and find the criminal.调查者能够推出犯罪过程并锁定罪犯。
7 structurally b9ab462aabf667bfba00ea360ed6c929     
在结构上
参考例句:
  • The house roof was (structurally) unsound. 这屋顶(结构)不牢固。
  • Pinhole on shot-hole damage is never structurally significant. 针孔和蛀洞所造成的危害对结构的影响不大。
8 functionally 07b8a8a682798862ca0c3d3a567f4c3d     
adv.机能上地,官能地
参考例句:
  • Objective To explore occlusion reconstruction by computer aided design (CAD) with functionally-generated pathway (FGP). 目的探索借助功能性?记录(functionally-generated pathway,FGP)技术进行口腔固定修复体计算机辅助设计(Computer aided Design,CAD)生理性建?的方法。 来自互联网
  • In this respect, the proceeding was functionally similar to a comparative licensing adjudication. 在这一点上,手续在作用上即类似于比较许可证发放的裁断。 来自英汉非文学 - 行政法
9 chronically yVsyi     
ad.长期地
参考例句:
  • Similarly, any pigment nevus that is chronically irritated should be excised. 同样,凡是经常受慢性刺激的各种色素痣切勿予以切除。
  • People chronically exposed to chlorine develop some degree of tolerance. 人长期接触氯气可以产生某种程度的耐受性。
TAG标签: space falcon SpaceX
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