岩性 : 864 phrases in 24 subjects |
Agriculture | 4 |
Architecture | 5 |
Bridge construction | 1 |
Chemistry | 1 |
Construction | 2 |
Desert science | 24 |
Drilling | 17 |
Earth sciences | 29 |
Ecology | 2 |
Electronics | 1 |
Engineering geology | 61 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 67 |
General | 23 |
Geology | 22 |
Geophysics | 39 |
Hydroelectric power stations | 15 |
Metallurgy | 7 |
Mining | 1 |
Oil / petroleum | 149 |
Rail transport | 4 |
Soil science | 8 |
Technology | 380 |
Transport | 1 |