“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	retrograde condensate phenomenon retrograde degeneration retrograde ejaculation retrograde grouting retrograde merger retrograde messenger retrograde metamorphism retrograde motion retrograde motion, retrogression retrograde of inversion retrograde orbit retrograde precession retrograde stationary retrograde treatment retrogression retrogressive development retrogressive erosion retrogressive metamorphosis retrogressive succession retrogressive wave retroject retropack retroperitoneal fibrosis retroperitoneal hematoma retropharyngeal abscess

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