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美国科学60秒 SSS 2013-06-04

时间:2013-07-25 06:18来源:互联网 提供网友:mapleleaf   字体: [ ]
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    (单词翻译:双击或拖选)

   It takes a village to raise a child. Well, the same is true for finding what are called spaceworps. That's according to astophysicists who are calling for volunteers to aid in the search for gravitational lenses. Astronomical1 objects are so massive that they bend light around themselves, appearing to warp2 the fabric3 of space. Aside from being wicked cool, this light-bending ability means gravitational lenses act like space-based magnifying glasses, which gives scientists a  view of even more distant galaxies4 and shades light on the make of the * themselves. The more they distort light, the more dark matter they contain. An national team of scientists launched the project in May and will be hosting a live google hangout June 5th, at 11 a.m US Eastern Time to call people to the hunt, more infos at C foundation.org. The questions can be submitted via email to the C foundation, or in Twitter using the hashtag C astro. If you miss the webcast, load a spaceworps.org to take part and learn how to spot the tell-tale signs of gravitational lensing and tell us * surveys. The images have already been scanned by computers but the scientists want your eyes on those guys.


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1 astronomical keTyO     
adj.天文学的,(数字)极大的
参考例句:
  • He was an expert on ancient Chinese astronomical literature.他是研究中国古代天文学文献的专家。
  • Houses in the village are selling for astronomical prices.乡村的房价正在飙升。
2 warp KgBwx     
vt.弄歪,使翘曲,使不正常,歪曲,使有偏见
参考例句:
  • The damp wood began to warp.这块潮湿的木材有些翘曲了。
  • A steel girder may warp in a fire.钢梁遇火会变弯。
3 fabric 3hezG     
n.织物,织品,布;构造,结构,组织
参考例句:
  • The fabric will spot easily.这种织品很容易玷污。
  • I don't like the pattern on the fabric.我不喜欢那块布料上的图案。
4 galaxies fa8833b92b82bcb88ee3b3d7644caf77     
星系( galaxy的名词复数 ); 银河系; 一群(杰出或著名的人物)
参考例句:
  • Quasars are the highly energetic cores of distant galaxies. 类星体是遥远星系的极为活跃的核心体。
  • We still don't know how many galaxies there are in the universe. 我们还不知道宇宙中有多少个星系。
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TAG标签:   美国科学60秒  英语听力  SSS
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