查询词典 NASA

Currently NASA envisions a long stay for a crew at Mars, about 500 days.

当前，美国航天局设想让火星上机组人员进行一次长期停留，大约500天。

Images from NASA's Hubble Space Telescope show that star formation in the galaxy began fizzling out in its outskirts as some of the gas was stripped away and the rest collapsed toward the center.

根据哈勃太空望远镜图像，随着气体耗尽，星系中外缘的恒星诞生在5亿年前就逐渐熄灭了，并且迅速向中心传导。

Images from NASA's Hubble Space Telescope show that star formation in the galaxy began fizzling out in its outskirts about 500 million years ago as some of the gas was stripped away and the rest collapsed toward the center.

根据哈勃太空望远镜图像，随着气体耗尽，星系中外缘的恒星诞生在5亿年前就逐渐熄灭了，并且迅速向中心传导。

Discovery glided back to Earth after a 14-day trip that NASA says was about as smooth as it gets.

探索号在完成14天的旅行后回到了地球。

To support efforts by international agencies, said Assaf Anyamba, a research scientist at NASA's Goddard Space Flight Center in Maryland, we had to provide information for them to know where it had rained, where the vegetation had greened up.

美国航天局马里兰州戈达德航天飞行中心研究人员阿尼扬巴说，为了支持国际机构的努力，我们必须向他们提供信息，使他们了解哪里下了雨，哪里的植物变绿了。

Rather than dealing with the deficits, Bush touts his policy of "free prescription drugs" for the elderly -- the passengers among whom the game of shuffleboard is popular."Free lunch" alludes to the American saying "There's no such a thing as a free lunch." In other words, everything costs something and everything has to be paid for by someone; statements otherwise are ploys for gulling credulous people. But free lunch is the order of the day on the USS Union②. The president is likewise a fan of NASA's project to establish a manned base on the moon and push on to the exploration of Mars;that "spaceship" will not be cheap. And the "cash awards" for "all who don't need them" could refer to a host of Bush tax cuts.

布什不是去处理赤字问题，反而在吹捧自己为老年人(也就是喜欢玩推圆盘游戏的乘客)实行的&处方药免费&的政策；免费的午餐暗指美国一句俗语&世上没有免费的午餐&，换句话说，什么东西都有价值，要想得到什么都需要付出，而与此不同的说法则是欺骗那些轻信的人们的花招，可免费的午餐在这艘美国号船上则是常规；这位总统也是一个对美国宇航局在月球建立载人基地以及推进火星开发计划的拥护者———航天飞机可不是便宜的；向&所有不需要钱的人&给予&现金奖励&指的是布什的一大堆减税政策。

This compelling investigation throw the authenticity of the Apollo mission into serious doubt.new evidence reveals that NASA hoaxed pivtures allegedly taken on the lunar surface.

作者Timothy Ferriss可不这么认为，他以自己做实验品，发现为了达到4小时工作，你要做的只是学会拒绝、战胜恐惧、远程办公、逃离办公室

As CNN's Jeanne Moos tells us, the plot is scaring so many people that NASA has been forced to respond.

本台记者吉妮。莫斯要告诉我们，这个情节实在吓坏太多人了，让美国太空总署不得不做出回应。

Indeed, one of the crews of Skylab, NASA's first attempt at a space station, became so annoyed with mission control during their 84 days in space that they mutinied, sulked and turned off all communication.

美国国家航空和宇宙航行局（National Aeronautics and Space Administration）第一个空间站&天空实验室&上的一队宇航员就曾经在的84天的太空任务中觉得被地面任务控制骚扰的十分苦恼，以至于他们一起造反，愤怒的关闭了与地面的所有通话。

It is the fourth and final of NASA 's Great Observatories .

这是第四个与美国宇航局氏大天文台决赛。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。