parallel pumps造句

Using four parallel pump , this paper analysis and compare the energy consumption of various schemes , its conclusion is instructional in optimizing this regulation
本文以四台并联水泵为例,对各种运行方案的能耗进行了比较分析,所得结论对于这种调节方式的方案优化有一定的指导意义。
Flow regulated by changing the number of parallel pumps , during the regulating , working condition of individual pump or fan will change a lot , there will be two problems , one is efficiency of the pump or fan will decrease , anther is there will be overloading
多泵并联改变运行台数的调节,在调节过程中,单机工况会发生很大的改变,这可能导致两个问题,一是效率的降低,二是超载现象的发生。
It's difficult to find parallel pumps in a sentence. 用parallel pumps造句挺难的