“interstellar clouds”的概念、定义、翻译、参考文献-科学参考

单词	interstellar clouds
释义	interstellar clouds Geology and Earth Sciences Unusually dense patches of gas and dust, usually about 10 000 times more massive than the Sun, from which stars are believed to form. The clouds break up into many smaller, rotating fragments, which may become stars.
随便看	hierarchical class structure hierarchical cluster analysis hierarchical communication system hierarchical control hierarchical cosmology hierarchical database system hierarchical data model hierarchical design hierarchical diffusion hierarchical encoding hierarchical generalized linear model hierarchical memory structure hierarchical method hierarchical models hierarchical naming hierarchical radiosity hierarchic caching hierarchy hierarchy of functions Hierocles (2nd) hieroglyphs hi-fi Higbie’s penetration theory Higgins, William Higgs boson

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