Based on the demand of video surveillance in certain special workplaces, the importance of cyclic recording of video files in the monitoring operation is analyzed and discussed.
根据某些特殊作业现场对视频监控的要求，对视频文件循环录制在监控中的重要性进行了分析和讨论。
2
Coordinates to install the surveillance, the Vyborg personnel and should receive money special commissioner and the business agent and the client coordinated work.
配合安装监督、维保人员及应收款专员与代理商和客户的协调工作。
3
Methods the method of descriptive epidemiology was used to statistically analyze the data from surveillance and cases survey of the special report system for AFP from 1991 to 2004 in Shaoxing city.