“镭”的概念、定义、翻译、参考文献-科学参考

单词	镭
释义	镭 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）。 Astronomy 全称：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	self-correcting scheme self-correction self-corrective self-correlation self-correlation function self-correlation function; autocorrelation function self-corresponding point self-counting sequence Self-Criticism Poem self crosslinking self-crosslinking self-cultivation self-damping self-decomposable distribution self-defeating self defocusing self-defocusing self-deicing pavement self-describing sequenc self-descriptive number self-design theory Self-destruction self-determination self-determination theory self-determined admission examination

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。