静"区 : 81 phrases in 22 subjects |
Agriculture | 1 |
Air defense | 3 |
Automobiles | 1 |
Business | 1 |
Desert science | 2 |
Electronics | 3 |
Engineering geology | 1 |
General | 2 |
Hydroelectric power stations | 1 |
Information technology | 7 |
Metallurgy | 1 |
Nautical | 1 |
Oil / petroleum | 3 |
Otorhinolaryngology | 1 |
Plastic surgery | 1 |
Plastics | 1 |
Refrigeration | 1 |
Space | 8 |
Technology | 32 |
Telecommunications | 8 |
United Nations | 1 |
Water resources | 1 |