nebular hypothesis是什么意思 nebular hypothesis怎么读
nebular hypothesis的英文翻译是什么意思，词典释义与在线翻译
Noun:- (cosmology) the theory that the solar system evolved from a hot gaseous nebula
nebular hypothesis的用法和样例
用作名词 (n.)
- According to the nebular hypothesis, a cloud of interstellar dust and gas underwent gravitational contraction, eventually forming a solar nebula.
根据星云假说，星际尘埃和气体的云块经历重力的收缩后，最后形成太阳星云。
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