Figure 15 shows a typical process model that has adopted such a "short-hand" modeling notation.
图15显示了采用此类“速记”符号的典型流程模型。
As the system controls is a typical process control and most steps are controlled in time order, so PLC-based distributed control method is suitable.
由于该系统控制对象为典型的流程控制,而且其中大部分工步为时间顺序控制,因而适合采用PLC为基础的分散型控制方法。
The electric heater is a kind of heating equipments, which is widely used in the LABS and the industrial processes. Its temperature control is a typical process control.
电加热炉是工业过程与实验室里广泛使用的加热设备,对它的温度进行控制属于典型的过程控制。
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