基本释义:

净正吸入压头

网络释义

1)net positive suction head,净正吸入压头

2)required net positivesuction head,必需的净正吸入压头

3)required NPSH,额定的净正吸入压头

4)required NPSH,所需的净正吸入压头

5)available NPSH,net positive suction head,有效净正吸入压头

6)net poistive suction head,净正吸水头

用法和例句

Based on the working experience, with respect to general feature of pumps used in chemical factories, a set of methods to calculate the parameters, such as flow volume, head, net positive suction head and shutoff pressure, of pumps was summed up.

在整理以往工作经验的基础上,针对化工厂用泵的一般特点,总结出了一套计算泵的流量、扬程、净正吸入压头和憋压等设计参数的方法。