地质调查: 236 phrases in 18 subjects |
Aviation | 1 |
Company name | 1 |
Desert science | 6 |
Drilling | 1 |
Earth sciences | 64 |
Ecology | 1 |
Engineering geology | 8 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 6 |
Geology | 8 |
Geophysics | 24 |
Hydroelectric power stations | 4 |
Nautical | 2 |
Navigation | 2 |
Oil / petroleum | 6 |
Space | 1 |
Technology | 99 |
United Nations | 1 |