短語詞組短語bridge e balancing 橋路平衡bridge circuit balancing 電橋平衡bridge -balancing oscillator 電橋平衡振蕩器optical bridge balancing technique 光橋平衡補(bǔ)償技術(shù)bridge balancing range [電]電橋平衡範(fàn)圍Photocell for automatic bridge balancing 自動平衡電橋的光電池balancing bridge 平衡電橋self -balancing bridge [電子]自平衡電橋;自衡電橋balancing bridge circuit 自動平衡電橋 返回 bridge balancing