scope of economics meaning in Chinese

范围（纵向）

This text is divided into six parts totally : a part elaborated the electric power market in the scope of economics and point out the possibility and important meaning concerning the marketlization of electric power industry . the second part relatively analyzed the types and the characteristics of electric power market . the third part introduced the formation of the electricity price system under the conditions of the electric power market
本文共分六个部分:第一部分对电力市场化进行经济学分析,指出电力市场化的可能性及重要意义;第二部分比较分析了电力市场化模式的类型和特征;第三部分介绍了开放电力市场条件下电价体系的形成;第四部分讨论分析了目前我国电力市场现状;第五部分提出了我国电力市场化的模式选择及步骤;第六部分指出了我国电力体制改革所要解决的关键问题与对策。