形截面 : 271 phrases in 25 subjects |
Agriculture | 1 |
Air defense | 1 |
Architecture | 10 |
Automobiles | 6 |
Aviation | 5 |
Bridge construction | 49 |
Chemistry | 2 |
Electric machinery | 2 |
Electronics | 18 |
Engineering geology | 2 |
General | 5 |
Hydraulics | 1 |
Hydroelectric power stations | 5 |
Metallurgy | 7 |
Oil / petroleum | 7 |
Plastics | 2 |
Polymers | 4 |
Rail transport | 1 |
Shipbuilding | 2 |
Space | 8 |
Surgery | 2 |
Technology | 101 |
Textile industry | 25 |
Transport | 1 |
Wind Energy | 4 |