| 释义 |
radon sniffer
- Jeffersonianadj. Jefferson 派的 n. Jeffers...
- transcendencen. 超越，超绝，卓越 (神的)超然性；超凡
- 氡针dōng zhēn
radon needle; radon seeds
- 嗅探器xiù tàn qì
sniffer
- 氡dōng
radon (Rn)
- 氡源dōng yuán
radon need
- 氡含量dōng hán liàng
radon contents
- 镭射气léi shè qì
radium emanation; radon
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