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	welfare economics welfare economy welfare (financial aid) welfare fraud welfare information network welfarely welfare monitoring survey welfare participation rate welfare reform act welfare reform research welfare rights welfare rights organizing coalition welfares welfare state welfare states welfare state, theory of the welfare-statist welfare-statistly welfare support assistance welfare theory welfare-to-work welfare to work credit welfare-to-work partnership welfare trap welfare work

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Caldwell number