coefficient of refrigerating performance

例句：

1. 1.The coefficient of refrigerating performance is a crucial factor in determining the efficiency of the cooling system.
   制冷性能系数是决定冷却系统效率的关键因素。
2. 2.The coefficient of refrigerating performance can be used to calculate the energy consumption of the cooling system.
   制冷性能系数可以用来计算冷却系统的能源消耗。
3. 3. By improving the coefficient of refrigerating performance, we can significantly reduce the energy consumption of the cooling system.
   通过提高制冷性能系数，我们可以显著降低冷却系统的能源消耗。