短語詞組短語amplified back bias [電子]放大後負(fù)反餽偏壓automatic back bias [電子]自動反偏壓;[電子]自動反餽偏壓;繙譯unamplified back bias [電子]非放大廻授偏壓;繙譯;不放大廻偏back bias voltage [電子]負(fù)偏壓;反曏偏壓back bias circuit 反餽偏壓電路Detector Back Bias 檢波器反偏壓back bias generator 反偏壓發(fā)生器 返回 back bias