“radium”的概念、定义、翻译、参考文献-科学参考

单词	radium
释义	radium Encyclopedia 理学放射性元素释 radium镭天然放射性元素，元素符号Ra，原子序数88，半衰期最长的同位素的质量数226，属周期系ⅡA族，碱土金属元素。英文名来源于拉丁文radius（射线）。 Physics radium镭88Ra｛化｝ Astronomy radium缩写：Ra。镭 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 radium镭
随便看	Legend of Nisan Saman Legend of Oghuz Kagan Legend of Oghuz Khan Legend of Shaanxi’s Fairy Yu legend of Shelang legend of Shigandang legend of Tang Dynasty Legend of the Caravan Legend of the Condor Heroes Legend of the Galactic Heroes Legend of the Mountain Legend of the White Snake Legend of Tianyun Mountain legend of twenty-four filial sons legend of vegetation map legend of Wang Mang pursuing and wiping out Liu Xiu legend of white snake Legend of Wuzixu Legend of Xu Wenchang legend of Yangjiajiang Legend of Yue Fei Legend of Zhulang and Niangmei Legendre Legendre addition theorem Legendre associated differential

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