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验证试验 : 187 phrases in 29 subjects |
Agriculture | 6 |
Animal husbandry | 1 |
Automobiles | 4 |
Aviation | 27 |
Business | 3 |
China | 1 |
Compressors | 2 |
Earth sciences | 1 |
Economy | 6 |
Electric machinery | 3 |
Electronics | 40 |
Engineering geology | 1 |
Finances | 1 |
General | 1 |
Information technology | 3 |
Laboratory equipment | 2 |
Metallurgy | 3 |
Multimedia | 1 |
Nautical | 1 |
Oil / petroleum | 5 |
Oil processing plants | 1 |
Plastics | 1 |
Rail transport | 1 |
Shipbuilding | 3 |
Space | 35 |
Technology | 30 |
Telecommunications | 2 |
Textile industry | 1 |
Wind Energy | 1 |