环境监控系统中各分散监控点的数据传输问题，一直是建立环境监控系统的难点。
In environmental monitoring system, the data transmission among each scattered monitoring point is always a difficult problem in establishing the monitoring system.
对分散在各处的数以百万计的茶园进行质量监控几乎是不可能的，中国茶叶出口商不断因此遇到茶叶质量不符合外国安全标准的麻烦。
Monitoring quality across millions of scattered tea gardens is an impossible task, and Chinese tea exporters have consistently had trouble meeting foreign safety standards.
利用共用电话系统和工业控制机组成锅炉远程监控网络，实现了对远距离分散的多个锅炉房的运行监控。
Monitor in operation of several boiler houses far from each other is realized by using a long distance boiler monitor network consisting of a common telephone system and industrial computers.
应用推荐