light-years的中文翻译

light-years

英[ˈlaɪt jɪə(r); ˈlaɪt jɜː(r)] 美[ˈlaɪt jɪr]

n. 光年；很长时间

双语例句

1. From end to end, the Milky Way's starry disk, observable with the naked eye and through optical telescopes, spans 120,000 light-years.: 从一端到另一端，银河系布满星星的圆盘横跨12万光年，可以用肉眼和光学望远镜观察到。

2. It came from the direction of Sagittarius; the nearest star in that direction is 220 light-years away.: 它来自射手座的方向；那个方向最近的恒星距离220光年。

3. They were, by far, the largest and most distant objects that scientists had ever detected: a strip of enormous cosmic clouds some 15 billion light-years from earth.: 它们是迄今为止科学家探测到的最大、最遥远的物体：一条巨大的宇宙云带，距离地球约150亿光年。

4. It would seem sensible to seek the source of these in the universe's most conspicuous energy factories: quasars and gamma-ray bursts billions of light-years away from Earth.: 在宇宙中最引人注目的能量工厂——距离地球数十亿光年的类星体和伽马射线爆发——中寻找这些物质的来源似乎是明智的。

5. It is 870 light-years from Earth.: 它距离地球870光年远。

6. The pair are about 31 million light-years distant.: 这一对星系相距大约3千1百万光年。

7. MACS 1206 lies 4.5 billion light-years from Earth.: 1206号卫星距地球有45亿光年远。

8. The magnificent vista spans nearly 50, 000 light-years.: 这幅壮观的景象蔓延了近50000光年。

9. Gliese 581 is a red dwarf star 20.5 light-years from Earth.: 格利泽581是一颗红矮星距离地球20.5光年。

10. Of course, the cosmic elephant's trunk is over 20 light-years long.: 当然，这个星际象鼻长达 20光年以上。

11. At that distance, this image would be about 300 light-years across.: 在那个距离，这张图约宽300光年。

12. At that distance, this canvas would be about 15 light-years across.: 在这个距离内，这幅画布大概有15光年宽了。

13. For comparison, the closest star to the Sun is over 4 light-years away.: 对比一下，离太阳最近的恒星也在4光年之外。

14. The star cluster is embedded in a nebula, which spans some 110 light-years.: 该星团嵌在一个约110光年大的星云内。

15. At the estimated distance of NGC 6188, the picture spans about 200 light-years.: 以NGC 6188的距离推测，这张图片宽约200光年。

16. In fact, two of the 56 stars within 15 light-years are already known to have planets.: 实际上，在15光年内的56颗恒星中有两颗已经确知带有行星了。

17. Heroically sized even for a Norse god, Thor's Helmet is about 30 light-years across.: 即使对于北欧的雷神也是十分巨大，索尔的头盔直径约30光年。

18. The green ring structure near the center of the image is about 77 light-years across.: 图片中间的绿色环状结构的跨度大概有77光年。

19. Indeed, something similar may have happened in a solar system just 50 light-years away.: 的确，就在50光年之外的一个恒星系统中，可能发生过类似的情况。

20. They used it to detect methane in the atmosphere of a planet nearly 63 light-years away.: 利用这项技术，他们测出距地球约63光年的一颗行星大气中含有甲烷。

21. Vela A is about 3, 300 light-years away. This image spans about 130 light-years in space.: 船帆A距地球3300光年，照片中的空间跨度约有130光年。

22. Each outfit was dosed with just the right kind of reality, while still seeming light-years ahead.: 每件套装的所融合的现实感刚刚好，但看起来却象是领先了好几个光年。

23. Located 54 light-years away, the exoplanet is yet another member of the super-Earth club [source: NASA].: 这颗系外行星位于54光年以外，是“超级地球俱乐部”的又一个成员[来源: NASA]。

24. The field covers over 500 thousand light-years at the trio's estimated distance of 30 million light-years.: 这张画面的视场覆盖大约为50万光年，三重星系估计距离为3000万光年远。

25. Also known as the Andromeda Galaxy, M31 is more than 220,000 light-years across and lies 2.5 million light-years away.: M31星系也被称为仙女座星系，它跨越了220 000光年，距我们2百50万光年。

26. Explanation: Staring across interstellar space, the alluring Cat's Eye nebula lies three thousand light-years from Earth.: 解说：透过星际望远镜可以看到距离地球三千光年的迷人的猫眼星云。

27. The nearest star to earth is about 4 light years away.: 地球离最近的恒星大约为4光年。

28. This law is known to hold true for galaxies at a distance of at least several billion light years.: 这个定律被普遍认为同样适用于至少数十亿光年之远的星系。

29. Full employment still seems light years away.: 充分就业好像依然是遥遥无期。

30. She says the French education system is light years ahead of the English one.: 她说法国的教育体制远比英国的先进。

百度翻译

light-years的意思

有道翻译

light-years的翻译

相关单词