发射极偏压 | |
tech. | emitter bias |
电源 | |
econ. | power sources |
el.mach. | power supply |
geophys. | electric power supply |
met. | current source; main power; source of power; source of voltage |
| |||
emitter bias |
发射极偏压 : 2 phrases in 2 subjects |
Air defense | 1 |
General | 1 |