| |||
pop; popping | |||
interrupted oscillation | |||
intermittent oscillation | |||
| |||
interrupted oscillation |
间歇 振荡 : 40 phrases in 11 subjects |
Automobiles | 1 |
Aviation | 2 |
Communications | 1 |
Construction | 2 |
Electronics | 8 |
General | 1 |
Geophysics | 1 |
Oil / petroleum | 3 |
Radio | 2 |
Space | 1 |
Technology | 18 |