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旋 流: 663 phrases in 42 subjects |
Agriculture | 8 |
Air defense | 2 |
Animal husbandry | 1 |
Automobiles | 17 |
Aviation | 25 |
Bridge construction | 1 |
Chemistry | 10 |
Construction | 4 |
Desert science | 4 |
Drilling | 19 |
Earth sciences | 2 |
Ecology | 2 |
Electric machinery | 12 |
Electronics | 23 |
Engineering geology | 1 |
Environment | 1 |
General | 14 |
Geophysics | 2 |
Hydroelectric power stations | 15 |
Marketing | 1 |
Mechanic engineering | 1 |
Mechanics | 4 |
Metallurgy | 71 |
Mining | 2 |
Mountaineering | 1 |
Nautical | 8 |
Navigation | 1 |
Oil / petroleum | 42 |
Plastics | 12 |
Polymers | 1 |
Rail transport | 2 |
Refrigeration | 2 |
Rowing | 1 |
Securities | 1 |
Shipbuilding | 5 |
Skydiving | 2 |
Space | 22 |
Technology | 291 |
Textile industry | 1 |
Transport | 1 |
Water resources | 6 |
Wind Energy | 22 |