泵扬程 meaning in Chinese
lift of pump
pump lift
pumping head
Examples
- The relational formula between axial gap and radial gap and relational formula with considering centrifugal thrust effect was solved
并应用连续方程和水泵势扬程方程式，求出了间隙?漏量是其间隙几何参数及泵扬程的函数关系式。 - A new concept to determine the delivery head of the pump and to set up the pressure of the system is proposed in this paper , based on the precondition to ensure the water head demand of any fire appliance at the most unfavorable point
从保证最不利处灭火设施水压要求这一基本前提出发，提出确定稳压泵扬程和设定压力的新思路，并按3种情况分别作出说明。 - The pressure of pressure stabilizing pump will be settled on the basis of its delivery head which is not calculated but determined by the delivery head of main fire pump as the function of it is to stabilize the pressure inside the fire water system
稳压泵的压力设定值决定于稳压泵扬程，稳压泵的扬程一般不另行计算，而是采用消防主泵的扬程，其原因在于设置稳压泵的目的是使消防给水管网的水压稳定。 - By this way , however , the working pressure of the fire water system will be at higher level in case of the central stabilizing high pressure system and undesirable consequences related to the pressure - acceptance of the pipe and the joints shall come forth
而在集中稳高压给水系统中，这样确定的稳压泵扬程及设定压力值，往往使消防给水管网始终处于较高压力工况，因而使管网内水压与管道及其接口的承压能力这一对矛盾趋于突出。