Simpler equation was educed by using power bond-bound graph for the model founding of the electro-hydraulic proportional radial piston pump controlling system.
用功率键合图对电液比例径向柱塞泵控制系统进行建模，导出一组相对简单的方程。
The integrated system combined radiant floor with ground-source heat pump is discussed. The basic theory, various operating and controlling models of the system are described.
提出了地源热泵—辐射地板联合系统的概念，阐述了该系统基本原理以及运行和控制模式。
Which is constituted by the auto controlling system of art kettle, pump and joint pipe, PLC and touch screen.
由工艺罐、热水罐、泵及连接管道、PLC和触摸屏组成的自动控制系统组成。
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