The front panel incorporates the controls for power, gain, alarm and display brightness.
前面的面板用来控制电源、增益、报警以及显示亮度。
2
Center workstation tests and controls field equipments, dynamically display technical process, field data and alarm, production information for statistical query.
中心工作站检测和控制现场设备，动态显示工艺流程和现场数据并报警，统计查询生产信息等。
3
A gene that controls how long we sleep has been discovered by scientists explaining why some people have their own internal alarm clock.