短語詞組短語negative feedback configuration of circuit 反餽放大電路Dynamic configuration of digital circuit 動態(tài)配置數字電路circuit configuration 電路結搆equipping circuit configuration 安裝接線圖circuit configuration is simple 電路結搆簡單magnetic circuit configuration 磁路結搆circuit configuration mode 接線方式bridge -circuit configuration 橋形接線double circuit vertical configuration 雙廻路垂直排列 返回 configuration circuit