英语词汇“hubble constant”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hubble constant
释义	Hubble constant in British English noun the rate at which the expansion velocity of the universe depends on distance away. It is currently estimated to lie in the range 60–80 km s–1 megaparsec–1 Also called: Hubble parameter Hubble constant in American English US a ratio expressing the rate at which the universe is expanding, the so-called constant in Hubble's law, equal to the velocity of a receding galaxy divided by its distance from the earth: symbol, H0
随便看	all fifteen of them all-fired all five books all five of them all-flying tail all fools' day all-fools-day all for all for the best all found all fours all get-out all-get-out all hail allhallond allhallowen allhallown all hallows allhallows allhallows eve allhallowtide all hands on deck all-hands-on-deck allheal all hell breaks loose

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Hubble constant in British English