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比例控 制 : 84 phrases in 21 subjects |
Artificial intelligence | 1 |
Automatic control | 1 |
Automobiles | 5 |
Aviation | 3 |
Construction | 4 |
Ecology | 2 |
Electronics | 12 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 3 |
Hydroelectric power stations | 1 |
Information technology | 1 |
Metallurgy | 11 |
Oil processing plants | 2 |
Plastics | 3 |
Refrigeration | 7 |
Space | 5 |
Steel production | 1 |
Technology | 16 |
Telecommunications | 3 |
Textile industry | 1 |
Wind Energy | 1 |