| 释义 |
Radium radioisotope
- radiopasteurizationn. 辐射灭菌
- radiosterilizationn. 辐射消毒
- 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
- 放射性同位元素fàng shè xìng tóng wèi yuán sù
radioisotope
- 镭射气léi shè qì
radium emanation; radon
- 秒寿命放射性同位素miǎo shòu mìng fàng shè xìng tóng wèi sù
seconds living [life] radioisotope
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