论文结合工程实际需要，就多种通讯接口的网络化仪表和热网蒸汽流量监测系统的开发设计进行深入研究。
Relating to practical engineering demands, the paper researches on the network instrument with multiple communication interfaces and the exploiting design of the flow monitoring system hot-network.
用户成为用热的主体，热网由以往的定流量运行变为变流量运行，热网特性与定流量热网特性完全不同，相应的热网控制策略也要发生变化。
The variable flow heating system is quite different from the constant flow heating system. So the relative control strategy for the heating network should be changed.
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