Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other…
| 单词 | θ79558 |
| 释义 | the world > matter > physics > atomic nucleus > radioactive isotope > specific isotopes > [noun] > radium (11) radium A1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… radium B1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… radium C1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… radium D1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… radium E1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… radium F1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… radium G1904 Chemistry. With distinguishing capital letter. Any of several substances (mostly radioactive), subsequently identified as isotopes of other… uranium lead1914 (a) the isotope lead-206; = radium G n. at radium, n. 1b; (b) attributive (uranium-lead) designating a method of isotopic dating of rock based on… Subcategories:— radon (3) |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。