To establish and maintain a controlmechanism to monitor the movement of all contractors, suppliers and employees leaving or entering the property through entrances and exits.
建立和维持一套有效的监控机制，对所有进出酒店出入口的承包人，供应商和酒店员工进行监控。
2
The test equipment, control and monitor equipment, tilting mechanism of the tilting passenger cars are analyzed. The suggested development scheme is put forward.
对摆式客车检测装置、控制和监视装置、倾摆机构等进行了分析，提出了建议采用的研制方案。
3
The modern unmanned helicopter flight control system is generally composed of the flight control computer, the servo driving mechanism, the sensor, and the ground monitorcontrol system etc.