网站首页  词典首页

请输入您要查询的词汇：

　

词汇 radium emanation
释义

Definition of radium emanation in English:

radium emanation

noun
  • archaic term for radon
    Example sentencesExamples
    • By 1900, Friedrich Dorn discovered the isotope radon - 222 and called it radium emanation (Em).
    • In 1921 Margaret Uhlig suggested that radium emanation, later known as Rn, may be the cause of the lung cancers.

Definition of radium emanation in US English:

radium emanation

noun
  • archaic term for radon
    Example sentencesExamples
    • By 1900, Friedrich Dorn discovered the isotope radon - 222 and called it radium emanation (Em).
    • In 1921 Margaret Uhlig suggested that radium emanation, later known as Rn, may be the cause of the lung cancers.
随便看

　

双龙斋书画网英语在线翻译词典收录了464360条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

　

Copyright © 2000-2024 slzcn.com All Rights Reserved 更新时间：2026/11/4 22:22:19