| 释义 |
radium howitzer
- radiochemistryn. 放射能化学
- radioastronomyn. 射电天文(学)
- 榴弹炮liú dàn pào
howitzer
- 镭léi
radium; Ra
- 镭管léi guǎn
radium Cannon
- 镭疗léi liáo
radium therapy
- 镭龄léi líng
radium age
- 镭系léi xì
radium series
- 镭针léi zhēn
radium needle
- 镭射气léi shè qì
radium emanation; radon
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