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

单词	hubble radius
释义	Hubble radius Hubble radius The size of the observable Universe as derived from the ratio c /H ₀, where H ₀ is the Hubble constant and c the speed of light.
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Hubble radius