![]() |
| |||
impulse shape | |||
impulse waveform; pulse shape | |||
pulse waveform | |||
impulse wave form |
脉 冲波 形 : 29 phrases in 10 subjects |
Air defense | 4 |
Aviation | 1 |
Computer numerical control | 1 |
Electronics | 5 |
Explosives and Explosive Ordnance Disposal | 1 |
Oil / petroleum | 2 |
Radio | 2 |
Shipbuilding | 1 |
Space | 4 |
Technology | 8 |