“helium”的概念、定义、翻译、参考文献-科学参考

单词	helium
释义	helium Encyclopedia 理学氦释 helium氦化学元素，元素符号He，原子序数2，原子量4.002602(2)，属周期系零族元素，稀有气体。 Physics helium氦2He｛化｝ Astronomy helium缩写：He。氦 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 helium氦
随便看	Inner Mongolia Tumuji National Nature Reserve Inner Mongolia University Inner Mongolia water conservancy Inner Mongolia Xilingol Grassland National Nature Reserve Inner Mongolia Zizhiqu inner monologue innermost innermost electron innermost intercostal muscle innermost planet inner multiplication inner Napoleon circle inner Napoleon point inner Napoleon triangle inner normal inner observation and actualization and imagination inner orbital coordination compound inner orbital mechanism inner-outer domain system Inner Palace Storehouse Inner Palatines inner part inner-patio housing inner pentagon point inner permutation

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