zero power factor method

例句：

1. 1.The zero power factor method is used tocalculate the efficiency of a motor.
   零功率因数法用于计算电机的效率。
2. 2. In thisstudy, we applied the zero power factormethod to analyze the energy consumption in differentindustries.
   在本研究中，我们应用零功率因数法分析了不同行业的能源消耗情况。
3. 3.The zero power factor method has been widelyused in power systems to optimize the distributionof electrical energy.
   零功率因数法在电力系统中被广泛应用，以优化电能的分配。