库容: 354 phrases in 28 subjects |
Agriculture | 3 |
Animal husbandry | 4 |
Architecture | 2 |
Automobiles | 1 |
Aviation | 2 |
Bridge construction | 4 |
Business | 4 |
Construction | 1 |
Desert science | 9 |
Earth sciences | 5 |
Ecology | 5 |
Economy | 2 |
Electric machinery | 1 |
Electronics | 20 |
Engineering geology | 10 |
General | 1 |
Hydroelectric power stations | 126 |
Information technology | 1 |
Life sciences | 1 |
Management | 2 |
Oil / petroleum | 3 |
Project management | 2 |
Space | 1 |
Technology | 133 |
Telecommunications | 1 |
Textile industry | 6 |
Water resources | 3 |
Wind Energy | 1 |