功率因数是输配电系统的一项重要的经济指标。

Power Factor is an important economic indicator in transmission and distribution power system.

高压电力电缆是输配电网络中的基础设备之一。

The high voltage power cable is a basic equipment in the electricity transmitting.

许多因素都被忽略了，如输配电损耗、大批人口需要安置。

Many factors such as transmission and distribution losses, and uncounted people in need of resettling were ignored.

每年有800万人死于污染和中毒；每年有数百万只禽类被运载有核能和燃煤发电厂的电力的输配电线路电死。

8 million die annually from pollution and poisoning; and millions of birds are electrocuted each year by transmission and distribution lines carrying power produced by nuclear and coal power plants.