| |||
preamp (由 preamplifier 简化而得); preliminary amplifier | |||
PRE-AMP | |||
head amplifier | |||
prime amplifier | |||
preliminary prime amplifier | |||
preamplifier | |||
preamp | |||
preamplifier | |||
pre-amplifier | |||
| |||
preamplifier; preliminary amplifier | |||
| |||
preamplifier | |||
| |||
head amplifier |
前 置放大器 : 45 phrases in 13 subjects |
Air defense | 3 |
Aviation | 2 |
Business | 1 |
Communications | 1 |
Electronics | 5 |
General | 2 |
Geophysics | 1 |
Nuclear physics | 1 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Space | 5 |
Technology | 18 |
Telecommunications | 3 |