“星系的金属丰度”的概念、定义、翻译、参考文献-科学参考

单词	星系的金属丰度
释义	星系的金属丰度 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	lithographic plate making lithographic technique lithographied edition lithography lithography alignment method lithography bakeing process lithography exposure process lithography illumination system lithography projection objectives lithoid outdoor stairs lithoid tables and chairs lithological landforms lithologic characters lithologic map lithology interpretation lithophile elements lithophilous microbes lithophotography lithophysa lithophyte lithopone lithosiderite Lithosols Lithosphere lithosphere

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。