English translation for "星系退行"
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- recession of galaxies
Related Translations:
暂时性退行: temporal regression 星系: [天文学] galaxy; galact- 短语和例子河外星系 extragalactic system; 总星系 metagalaxy 惊叹号星系: exclamation mark galaxy 星系年表: timeline of knowledge about galaxies, clusters of galaxies, and large-scale structure 葵花星系: sunflower galaxy （ m ）
- Example Sentences:
| 1. | Continuing the above example , the galaxy is moving at a speed of about 9000km s away from us , given the speed of light is 3x10
把数值代入，便可以得出以上例子的星系退行速度为每秒九千公里。 | | 2. | American astronomer edwin hubble in 1929 discovered that the recession rate of galaxies was directly proportional to their distance . this is what we call the hubble s law which defines that v h
美国天文学家哈勃于1929年发现星系退行速度与其距离存在著正比的关系，即所谓哈勃定律：退行速度v h |
- Similar Words：
- "星系天文学" English translation, "星系通道" English translation, "星系团" English translation, "星系团表" English translation, "星系团成员" English translation, "星系吞食" English translation, "星系相食" English translation, "星系演化" English translation, "星系演化探测器" English translation, "星系晕" English translation
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