affinity law of pump

例句：

1. 1.The affinity law of pump is crucial for understanding the behavior of fluids in a system.
   泵的亲和力定律对于理解系统中流体的行为至关重要。
2. 2. The pump's affinity law has been widely applied in various industries to optimize fluid flow.
   泵的亲和力定律已被广泛应用于各个行业，以优化流体流动。
3. 3.The affinity law of pump can be used to predict the performance of a pump under different operating conditions.
   泵的亲和力定律可以用来预测泵在不同运行条件下的性能。