Hydraulic pressure process in heating system is coupling, parameter varying, nonlinear, multi-variables process.
供热系统水压过程是一个耦合的、变参数的、非线性的多变量过程。
This paper has make a study of metabolic hydraulic pressure process in heating system, has set up analytic mathematic model, has educe incremental transfer functions.
本文研究了供热系统水压变化过程，建立了该过程的解析数学模型，得到了增量式的传递函数方程组。
Hydraulic pressure refers to the lift in the process of power source and transmission, hydraulic transmission is the most important part of the hydraulic cylinder.
液压是指升降机在升降过程中的动力来源及传动方式，液压传动固然离不开最重要的部位—液压油缸。
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