| 释义 |
radon emanation
- randomizationn. 形成不规则分布
- rationalizationn. 合理化
- democratizationn. 民主化
- redeterminationn. 重新决定,再决定
- predominationn. 卓越,优势
- 镭射气léi shè qì
radium emanation; radon
- 氡针dōng zhēn
radon needle; radon seeds
- 氡dōng
radon (Rn)
- 氡源dōng yuán
radon need
- 氡含量dōng hán liàng
radon contents
- 钍射气tǔ shè qì
thoron; thorium emanation
- 散发sàn fā
emanate, emanation, emanatory, emit, reek, shed, steam
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