形接 头 : 256 phrases in 27 subjects |
Air defense | 1 |
Architecture | 7 |
Automobiles | 12 |
Aviation | 5 |
Bridge construction | 1 |
Chemistry | 1 |
Construction | 2 |
Drilling | 6 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 4 |
Engineering geology | 2 |
General | 9 |
Hydroelectric power stations | 6 |
Mechanic engineering | 2 |
Mechanics | 6 |
Metallurgy | 15 |
Nautical | 2 |
Oil / petroleum | 13 |
Plastic surgery | 1 |
Plastics | 5 |
Rail transport | 9 |
Shipbuilding | 6 |
Space | 3 |
Technology | 133 |
Telecommunications | 2 |
Wind Energy | 1 |