“元素的丰度”的概念、定义、翻译、参考文献-科学参考

单词	元素的丰度
释义	元素的丰度 Encyclopedia 理学核天体物理释 abundance of elements元素的丰度各种元素（或核素）的数密度的相对值。
随便看	nuclear material nuclear material control nuclear material production nuclear matrix nuclear matter nuclear matter distribution nuclear matter RMS radius nuclear medical imaging nuclear medicine nuclear medicine diagnosis nuclear medicine instruments nuclear medicine technology nuclear meltdown nuclear membrane nuclear microprobe nuclear migration nuclear model nuclear modification factor nuclear molecular state nuclear moment nuclear moment of inertia nuclear neutron RMS radius nuclear non-proliferation nuclear norm nuclear operator

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