Hubble parameter

 
  • 哈勃参数
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Hubble parameter的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. (cosmology) the ratio of the speed of recession of a galaxy (due to the expansion of the universe) to its distance from the observer; the Hubble constant is not actually a constant, but is regarded as measuring the expansion rate today

Hubble parameter的相关资料:

近反义词

【近义词】

临近单词

今日热词
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