英语词汇“closed universe”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

closed universe

noun Astronomy

The condition in which there is sufficient matter in the universe to halt the expansion driven by the Big Bang and cause eventual re-collapse.While a flat universe can extend indefinitely in all directions, the closed universe is finite....

Wait a few billion years for the newly closed universe to stop its expansion, collapse to a singularity, and - Presto! - give birth to a brand new, energy-rich universe, to do with as you please.
Assuming the Big Bang model, a closed universe would eventually collapse back onto itself, if there was enough dark matter.

单词	closed universe
释义	closed universe noun Astronomy The condition in which there is sufficient matter in the universe to halt the expansion driven by the Big Bang and cause eventual re-collapse.While a flat universe can extend indefinitely in all directions, the closed universe is finite.... Wait a few billion years for the newly closed universe to stop its expansion, collapse to a singularity, and - Presto! - give birth to a brand new, energy-rich universe, to do with as you please. Assuming the Big Bang model, a closed universe would eventually collapse back onto itself, if there was enough dark matter.
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