The method, system, and computer program receive a process variable signal associated with operation of a valve.
所述方法、系统和计算机程序接收与阀门操作关联的过程变量信号。
In the operation process of CNC machining center, the first is based on the design drawings and the technology of machining workpiece processing program, and then enter the CNC machining center.
在CNC加工中心运行过程中，其首先是根据工件设计图件和加工技术进行加工程序的编程，然后输入CNC加工中心中。
The implementation of the expert system, program structure and operation process, is presented.
由系统结构和操作过程，对整个专家系统如何实现进行了描述。
There are some close related technical questions in NC program and process. To comprehend the relation between NC program and process is the key for NC program and operation.
从数控编程到加工涉及了许多有密切联系的技术问题，深刻理解数控程序与加工之间的联系，成为掌握数控编程与操作的关键。
Taking the coke guide car as an example, the problems and solution existed in automatic operation program and application process were analyzed.
以拦焦机为例分析了自动化操作程序应用过程中存在的问题及解决办法。
By this method, the middle logic operation control process is omitted. The method is particularly suitable for complicated sequence program control as the programming is digitalized.
省去了中间逻辑运算控制环节，这对复杂的顺序程序控制尤为适应，使得顺序程序控制编程数据化。
During the cutting process, the computer can realize locus displaying and monitoring, and suspend operation or return to any program segment when needed through manual data input.
在切割过程中，计算机能实现切割轨迹的圆型显示、监控、遇有故障可通过人工干予中断，进行任意程序段返回。
During the cutting process, the computer can realize locus displaying and monitoring, and suspend operation or return to any program segment when needed through manual data input.
在切割过程中，计算机能实现切割轨迹的圆型显示、监控、遇有故障可通过人工干予中断，进行任意程序段返回。
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