英语词汇“Hubble's constant”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	Hubble's constant
释义	Hubble's constant 释义 [天文学]哈勃常数[亦作Hubble constant] 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 reciprocal of the Hubble constant is the age of the universe
随便看	batch monitor batch muller batch mumber batch name/id/type Batch No. batch No batch number Batch Numbering System batch of concrete batch of dough batch off batch off by hand batch off cooler batchoff cooler batch off equipment batchoff equipment batchoff mill batch off mill batch off processing equipment batchoff processing equipment batchoff roll batch off roll batch-off roll batchoff unit batch off unit

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Hubble's constant