下冲 : 204 phrases in 38 subjects |
Agriculture | 1 |
Air defense | 3 |
Athletics | 1 |
Automated equipment | 1 |
Automobiles | 7 |
Aviation | 7 |
Bridge construction | 4 |
Construction | 1 |
Desert science | 2 |
Drilling | 7 |
Earth sciences | 1 |
Ecology | 1 |
Electric machinery | 3 |
Electronics | 8 |
Engineering geology | 5 |
Explosives and Explosive Ordnance Disposal | 11 |
Finances | 1 |
General | 10 |
Geophysics | 1 |
Hydroelectric power stations | 5 |
Information technology | 1 |
Mechanics | 1 |
Metallurgy | 25 |
Mining | 1 |
Navigation | 2 |
Oil / petroleum | 24 |
Plastics | 1 |
Project management | 1 |
Securities | 2 |
Shipbuilding | 1 |
Space | 5 |
Steel production | 1 |
Technology | 50 |
Telecommunications | 2 |
Television | 1 |
Textile industry | 1 |
United Nations | 1 |
Wushu | 4 |