He is building a four-wheeled robot that will run on solar and electric power.

他正在制造一个使用太阳能和电力驱动的四轮机器人。

Chapter II Construction of Electric Power

第二章电力建设

Chapter II Construction of Electric Power.

第二章电力建设.

We can transmute water power into electric power.

我们可以将水力变成电力。

Journal of Electric Power Science and …

电力科学与技术学报。

Credit: Electric Power Research Institute

鸣谢：电力科学研究院

Electric power is the pillar of economy.

电力是经济发展的命脉.

East China Electric Power Dispatching Bureau Shanghai 200002;

华东电力调度局；

Chapter III Electric Power Production and Power Network Management.

第三章电力生产与电网管理.

Cutting electric power lines or communication lines;

切断电力线路或通信线路；