需水量 : 147 phrases in 17 subjects |
Agriculture | 9 |
Architecture | 1 |
Bridge construction | 1 |
Business | 1 |
Earth sciences | 2 |
Ecology | 7 |
Electronics | 7 |
Engineering geology | 7 |
General | 1 |
Hydraulics | 2 |
Hydroelectric power stations | 10 |
Marketing | 1 |
Metallurgy | 3 |
Rail transport | 1 |
Technology | 73 |
United Nations | 1 |
Water resources | 20 |