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驱 动 机构 : 66 phrases in 15 subjects |
Agriculture | 1 |
Automobiles | 12 |
Electronics | 18 |
General | 1 |
Hydroelectric power stations | 1 |
Mathematics | 1 |
Metallurgy | 2 |
Nuclear and fusion power | 7 |
Nuclear physics | 1 |
Plastics | 1 |
Space | 6 |
Technology | 10 |
Telecommunications | 3 |
Thermal Energy | 1 |
Wind Energy | 1 |