... 四氯二苯并二恶英;tetrachloro dibenzo-p-dioxin;TCDD;dioxi…… 工艺控制图;process control diagram;PCD 1,4-二氧六环; 1,4-二氧己环; 1,4-二氧杂环己烷; 二恶烷;Diox; Diethy…… ...
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过程控制工程设计 导; 自控工程中出现的设计文件有: 工艺流程图(Process Flow Diagram,PFD) 工艺控制流程图(Process Control Diagram,PCD) 管道仪表流程图(Piping and Instrumentation Drawing , P&ID
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The flow option creates a plain text trace output file in which the trace records are ordered chronologically by process; it creates what is essentially a control flow diagram.
flow选项创建一个纯文本跟踪输出文件,在这个文件中,跟踪记录是按进程(by process)以及时间顺序排序的。它所创建的实际上是一个控制流图。
The diagram Settings function in the menu bar of the process editor enables you to have greater control over the look and feel of the diagram.
流程编辑器菜单栏中的Diagram Settings功能使您可以对流程图外观拥有更强的控制。
The technological process of flash welding and the characteristic of electricity control are analyzed. The control plan with PLC, ladder diagram and the program are put forward.
分析了闪光对头焊工艺过程和电气控制特点,提出采用PLC控制方案,给出了控制系统梯形图及程序。
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