常見例句雙語例句In a typical electricity transmission line, as much as 10% of the power will be lost over a distance of 800-1, 000km.用傳統(tǒng)的輸電線輸電，在800-1000公裡的距離上電能損失爲(wèi)10%。Changes in the efficiency of electricity transmission, for example, may cause countries to look brighter from outer space, even if economic activity has not increased much.其它因素，如電力傳輸中的功率損失會使得一些國家在太空看起來更明亮一些，其實這些國家的經(jīng)濟(jì)活動竝沒有增加多少。ecocn.orgIndia’s electricity transmission system operator is also consistently maintaining transmission system availability at over 99 percent, which is at par with international utilities.此外，印度輸電系統(tǒng)運營商持續(xù)對輸電系統(tǒng)進(jìn)行維護(hù)，使其運行率保持在99%以上，這一水平與國際水平持平。權(quán)威例句Large-scale electricity transmission usually uses alternating current, in which both current and voltage oscillate.ECONOMIST: Superconductors are starting to become usefulElectricity transmission will be a problem even when enough of the stuff is finally generated.ECONOMIST: California on the couchWe take off-the-shelf IT and Internet technology and transform the power grid and electricity transmission lines into an energy Internet.FORBES: Jeremy Rifkin's Third Industrial Revolution 返回 electricity transmission