| |||
frequency modulation-phase modulation | |||
| |||
frequency modulation-phase modulation | |||
| |||
FM/PM | |||
| |||
frequency modulation/phase modulation |
调频-调相 : 28 phrases in 11 subjects |
Air defense | 8 |
Artificial intelligence | 1 |
Aviation | 1 |
Electric machinery | 1 |
Electronics | 8 |
Geophysics | 2 |
Oil / petroleum | 1 |
Radio | 1 |
Shipbuilding | 1 |
Space | 2 |
Telecommunications | 2 |