quadrupole amplifier
英
美
【电】四极放大器
双语例句
- In the experiments of reduction of the atomic beam passing through aqueous vapour, the atomic beam was modulated and the signal coming from a quadrupole spectrometer was amplified by a lock-in amplifier.
在原子束-水蒸汽散射实验中，原子束被调制，四极质谱计的信号由锁定放大器放大。