储水量 : 77 phrases in 15 subjects |
Agriculture | 3 |
Business | 1 |
Desert science | 5 |
Earth sciences | 2 |
Electronics | 3 |
Engineering geology | 9 |
Geology | 3 |
Hydraulics | 2 |
Hydroelectric power stations | 2 |
Life sciences | 1 |
Navigation | 1 |
Oil / petroleum | 4 |
Rail transport | 1 |
Technology | 39 |
Water resources | 1 |