(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…
| 单词 | θ79520 |
| 释义 | the world > matter > physics > atomic nucleus > measurement of ionizing radiation > [adjective] > using isotopic dating (1) 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… |
| 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。