方向角 : 94 phrases in 22 subjects |
Architecture | 1 |
Automobiles | 7 |
Aviation | 8 |
Bridge construction | 1 |
Communications | 1 |
Computer numerical control | 1 |
Earth sciences | 1 |
Electronics | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 4 |
General | 4 |
Mathematics | 1 |
Metallurgy | 1 |
Oil / petroleum | 3 |
Shipbuilding | 2 |
Shooting sport | 1 |
Space | 9 |
Table tennis | 2 |
Technology | 42 |
Telecommunications | 1 |
Transport | 1 |
Wind Energy | 1 |