power consumption rate of circulation water pump

例句：

1. 1. The efficiency of the circulation water pump is directly related to its power consumption rate.
   循环水泵的效率与其功率消耗率直接相关。
2. 2. The power consumption rate of the circulation water pump is a key factor in determining its performance.
   循环水泵的功率消耗率是决定其性能的关键因素。
3. 3. By optimizing the design of the circulation water pump, we can significantly reduce its powerconsumption rate and improve its efficiency.
   通过优化循环水泵的设计，我们可以显著降低其功率消耗率并提高其效率。