![]() |
地下水 开 采 : 35 phrases in 10 subjects |
Animal husbandry | 1 |
Desert science | 4 |
Earth sciences | 1 |
Ecology | 2 |
Engineering geology | 4 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 3 |
Hydrology | 1 |
Technology | 15 |
Water resources | 3 |