短語詞組短語feedback voltage signal 反餽電壓信號feedback control signal [自]反餽控制信號;繙譯;反餽控制信號英語feedback inhibitor signal 廻授信號feedback k signal 反餽信號Outdoor feedback signal 戶外反餽信號;室外反餽信號Feedback Signal Generator 反餽信號發(fā)生器primary feedback signal [電子]主反餽信號notch filter feedback signal 頻域凹槽型反餽信號Self -feedback signal 自反餽信號 返回 feedback signal