| |||
light amplifier; optical amplifier | |||
image intensifier; optic amplifier; photoamplifier | |||
| |||
photoamplifier |
光 放大器 : 185 phrases in 14 subjects |
Air defense | 2 |
Automobiles | 1 |
Aviation | 5 |
Chemistry | 3 |
Electronics | 84 |
General | 2 |
Information technology | 11 |
Oil / petroleum | 1 |
Physics | 2 |
Radio | 1 |
Shipbuilding | 1 |
Space | 14 |
Technology | 52 |
Telecommunications | 6 |