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能源研究与开发 |
energy research and development : 25 phrases in 11 subjects |
Aviation | 2 |
Earth sciences | 8 |
Economy | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Oil / petroleum | 5 |
Space | 1 |
Technology | 1 |
Telecommunications | 1 |
United States | 1 |
Wind Energy | 1 |