“metallicity in galaxy”的概念、定义、翻译、参考文献-科学参考

单词	metallicity in galaxy
释义	metallicity in galaxy Encyclopedia 理学星系分布释 metallicity in galaxy星系的金属丰度星系内恒星和星际物质中金属元素与氢元素的粒子总数或总质量之比。
随便看	chain-react chain reaction chain reaction of nuclear fission chainreactor chain recurrence chain recurrent point chain recurrent set chain referral sampling chain rigidity chain ring chain rule chain sampling inspection chain saw chain scheduling chain scission degradation chain segment chain semi flexibility chain semi-flexibility chain shift chain shuttling polymerization chain sorter chain space chain statistics chain stitch sewing machine chain-store paradox

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