英语词汇“caldwell number”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	caldwell number
释义	Caldwell number Caldwell number [′kȯl‚dwel ¦nəm·bər] (astronomy) A number by which star clusters, nebulae, and galaxies are listed in the Caldwell Catalog, arranged in order of declination; for example, the Hyades are C41.
随便看	invap invar invariability invariable invariable line invariableness invariable plane invariably invariance invariance principle invariance principles invariances invariancy invariant invariant density invariant factor decomposition invariant fock operator technique invariant function invariantly invariant mass invariant measure invariant plane invariant property invariants invariant series

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Caldwell number