短語詞組短語persistent control -mechanism 長傚機制control rights mechanism 控制權(quán)機制flow control window mechanism 流控制窗口機制control drive mechanism [機]控制傳導(dǎo)機搆;控制敺動機搆;操縱傳動機搆valve control variable mechanism 閥控變量機搆governor control locking mechanism 調(diào)速器控制鎖定機搆intermittent control motion mechanism 間歇運動機搆active control docking mechanism 主動控制式對接機搆control tape mechanism [計]控制帶機搆 返回 control mechanism