The high-voltage electrical power transmission in urban areas makes use of underground cables in general.

高压电力输送在我国城市地区一般都采用地下电缆的形式。

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Electrical power line and cable workers construct, maintain and repair overhead and underground electrical power transmission and distribution systems.

电源线和电缆工人建造，维护和修复架空线和地下电力传输和配电系统。

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High-voltage electrical power transmission line is the artery of electrical-net, and it undertakes the task to transmission electrical power from power station to the load center.

高压输电输电线路是电网的动脉，肩负着输送电力从发电站到负荷中心的任务。

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The company produces electrical steels for makers of power transmission and distribution equipment.

FORBES: Magazine Article

Roughly 70 percent of electrical power generated at a plant is lost in transmission lines.

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Electrical engineers at Stanford built a cardiac device that uses a combination of inductive and radiative transmission of power, at about 1.7 billion cycles per second, to its coiled receiving antenna.

ENGADGET: Stanford researchers make heart implant powered by radio waves, put batteries out of a job