| |||
Sodar | |||
acoustic detector; acoustic sounder | |||
sonic locator; sound detector | |||
| |||
sound probe |
声探测器 : 70 phrases in 18 subjects |
Acoustics | 2 |
Agriculture | 1 |
Air defense | 1 |
Automobiles | 1 |
Aviation | 2 |
Earth sciences | 3 |
Electronics | 9 |
Fishery fishing industry | 1 |
General | 3 |
Geophysics | 2 |
Metallurgy | 3 |
Oil / petroleum | 2 |
Otorhinolaryngology | 1 |
Shipbuilding | 1 |
Space | 11 |
Technology | 25 |
Telecommunications | 1 |
Wind Energy | 1 |