短語(yǔ)詞組短語(yǔ)holding g circuit 保持電路sampling -holding circuit 采樣peak holding circuit 峰值保持電路peak -holding circuit 峰值保持線路sampling holding circuit 采樣保持電路self holding circuit 自保電路Sample -holding circuit 取樣保持電路feedback -holding circuit 反饋holding circuit pressure 保持回路壓力 返回 holding circuit