标度盘有刻度的表面或面，在上面由活动的指针或指示器表示度量衡，比如温度 A graduated surface or face on which a measurement, such as speed, is indicated by a moving needle or pointer.
指示器，记录器监控发动机、熔炉、电网、水库或其它系统运作状况的仪器；指示板或仪表盘 An instrument used to monitor the operation or condition of an engine, a furnace, an electrical network, a reservoir, or another physical system; a meter or gauge.
旋标装置飞机控制板上的指示器或观测仪，用来测量角度 An indicator or a sighting apparatus on a plane table, used in angular measurement.
