英语词汇“cosmological 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	cosmological constant
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cosmolog′ical con′stant, [Astron.] Astronomya term introduced by Einstein into his field equations of general relativity to permit a stationary, nonexpanding universe: it has since been abandoned in most models of the universe. Cf. Einstein model. 1925–30
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