闭环增益放大器
closed loop gain amplifier
闭回路增益放大器
closed loop gain amplifier
程控增益放大器
Program-controlled gain amplifier
programmable gain amplifier
program-controlled amplifier
benzo a pyrene 7
gain-programmed amplifier
program gain-controlled amplifier
程控增益放大器（PGA）
programmable gain amplifier
单片可变增益放大器
monolithic variable gain amplifier
低噪程控增益放大器PGA
low-noise programmable gain amplifier PGA
可编程增益放大器
programmable gain amplifier
BCK-logic
building exterior wall fire
Bcklund
permeabilityprogrammable gain amplifier
PESprogrammable gain amplifier
PGA
可编程增益放大器(PGA)
BCTV
programmable-gain amplifier (PGA
可变增益放大器
variable gain amplifier
Variable Gain Amplifier VGA
C++ application system
VGA Variable Gain Amplifier
Variable Gain Amplifiers VGA
Butyl-rhodamine
AGC amplifier
Variable-gain Amplifier
VGA
可程控增益放大器
programmable gain amplifier