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frequency modulation on the pulse; frequency modulation on pulse |
调频脉冲 : 88 phrases in 13 subjects |
Air defense | 29 |
Aviation | 3 |
Communications | 1 |
Earth sciences | 2 |
Electronics | 18 |
Geophysics | 3 |
Information technology | 2 |
Oil / petroleum | 1 |
Remote sensing | 1 |
Shipbuilding | 1 |
Space | 13 |
Technology | 11 |
Telecommunications | 3 |