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单词 inflationary universe
释义

WordReference Random House Unabridged Dictionary of American English © 2024
inflationary universe, [Astron.]
  1. Astronomya version of the big bang theory in which the universe underwent very rapid growth during the first fraction of a second before it settled down to its current rate of expansion.

Collins Concise English Dictionary © HarperCollins Publishers::
inflationary universe n
  1. a variation of the cosmological big-bang theory in which the early stage of the evolution of the universe is postulated to include a period of accelerated expansion
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