短語詞組短語loop reservation controller 回路熱備冗余控制器loop shaping controller 回路成形控制器loop power controller 回路功率控制器external loop PI controller 外環(huán)PI控制器single loop digital controller 單回路數(shù)字控制器single loop intelligent controller 單回路智能控制器single loop programmable controller 單回路可編程調(diào)節(jié)器close -loop servo controller 閉環(huán)伺服控制double -loop current controller 電流雙閉環(huán)控制 返回 loop controller