The method, system, and computer program receive a process variablesignal 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。
2
The Model 25 Reversing Relay is designed for applications requiring an output that equals a manually preset spring load minus a variablesignal pressure.
该型号25逆转继电器是专为应用程序要求的输出，等于减去一个变量信号压力手动预设弹簧负载。
3
On imaging, the tumour center is in the high nasal vault and demonstrates variablesignal intensity on T2 weighted imaging with subsequent heterogeneous enhancement.