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控制环 : 438 phrases in 46 subjects |
Agriculture | 8 |
Air defense | 4 |
Animal husbandry | 2 |
Architecture | 3 |
Artificial intelligence | 1 |
Automatic control | 7 |
Automobiles | 28 |
Aviation | 54 |
Biotechnology | 1 |
Business | 4 |
Compressors | 1 |
Computer networks | 4 |
Computer numerical control | 1 |
Earth sciences | 23 |
Ecology | 8 |
Economy | 1 |
Electric machinery | 12 |
Electronics | 48 |
Environment | 9 |
General | 4 |
Genetics | 1 |
Geophysics | 2 |
Hydroelectric power stations | 5 |
Information technology | 15 |
Management | 1 |
Mathematics | 5 |
Mechanics | 2 |
Metallurgy | 15 |
Mining | 5 |
Multimedia | 1 |
Name of organization | 1 |
Nautical | 2 |
Oil / petroleum | 11 |
Polygraphy | 1 |
Polymers | 2 |
Refrigeration | 8 |
Shipbuilding | 2 |
Space | 45 |
Steel production | 1 |
Technology | 74 |
Telecommunications | 3 |
Textile industry | 2 |
United Nations | 4 |
United States | 1 |
Water resources | 1 |
Wind Energy | 5 |