“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	Essay on the Meaning of Mahayana Essay on the Origin of Human Knowledge Essay on the Origin of Man Essays Essays on Calligraphy Selected by He Shaoji in His Thatched Study Essays on General Criticism Essays on LvYuan Essays on Painting Essays on Quyi Essays on Quyi Literature Essays on the Forest of Meanings in the Mahāyāna Dharma Garden essays written in the Sui, Tang and Five Dynasities ESSC Esseen Essen essence essence and tranquility Essence Boxing essence chamber Essence Collection of the Complete Library in the Four Branches of Literature essence for reproduction Essence of Delicacies Essence of External Diseases Essence of Laozi essence of life, vital energy and mental faculties

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。