本底放射 | |
dermat. | background radiation |
性 | |
gen. | sex |
archit. | gas permeability; idiocrasy |
avia. | feature; characteristic |
econ. | type |
life.sc. | sexuality |
space | positioning availability |
| |||
background radiation |
本底放射 : 17 phrases in 12 subjects |
Chemistry | 1 |
Desert science | 1 |
Earth sciences | 2 |
Electronics | 2 |
General | 1 |
Geophysics | 1 |
Metallurgy | 1 |
Nuclear physics | 1 |
Oil / petroleum | 2 |
Sports | 1 |
Technology | 3 |
Wind Energy | 1 |