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相位因子 | |||
相因数; 相位因数 |
phase factor: 23 phrases in 13 subjects |
Air defense | 2 |
Aviation | 1 |
Chemistry | 2 |
Electric machinery | 2 |
Electronics | 3 |
Genetics | 1 |
Geophysics | 1 |
Information technology | 1 |
Life sciences | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 6 |