电力网在输送电能时产生的电能损耗直接影响电力的使用效率和经济效益。
Electric power network when transportation electrical energy produces the electrical energy loses the direct influence electric power the use efficiency and the economic efficiency.
电力网在输送电能时产生的电能损耗直接影响电力的使用效率和经济效益。
Electric power network when transportation electrical energy produces the electrical energy loses the direct influence electric power the use efficiency and the economic efficiency.
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