电线正在我头顶上方冒火花。
错误的供电线路是房屋火灾的主要原因。
我给变压器接上了电线。
你家里的电线应该每十到十五年更新一次。
The wiring in your house should be renewed every ten to fifteen years.
大多数电线一旦弯曲变形就恢复不了原状。
Once most wires are bent out of shape, they don't return to the original position.
乱糟糟的一团电线是电脑和电话系统留下来的全部。
A tangle of wires is all that remains of the computer and phone systems.
塑料合成树脂被广泛应用到各种产品中，包括电线的绝缘层。
The plastic resin is used in a wide range of products, including electrical wire insulation.
当他急速撞向一个灯柱、扯断了通电的电线之后，几千伏的电流涌过他的汽车。
Thousands of volts surged through his car after he careered into a lamp post, ripping out live wires.
电灯里面的电线不是铜丝而是钨丝。
This wire inside an electric lamp is not made of copper but it is made of tungsten.
设备包括水管、电线、热水和空调。
The equipment includes plumbing, electrical wiring, hot water, and air-conditioning.
工人使用模块上的材料快速连接管道和电线。
Workers use the materials on the module to quickly connect the pipes and wires.
近年来，光纤网络已经取代了传输电信信号的电线。
In recent years, networks of fiber-optic cable have been replacing electrical wire for transmitting telecommunications signals.
在新兴经济体中，农村社区绕过了传输电力的电线和木杆。
In emerging economies, rural communities are bypassing the wires and wooden poles that spread power.
“在一开始，”他说，“那根白色的电线表明你有一个iPod——那很酷。”
"In the beginning," he says, "that little white wire that said you had an iPod—that was cool."
电视镜头显示，救援人员试图救出被埋在废墟下的人，而其他人则在电线、建筑杆和巨石中摸索。
Television footage showed rescuers trying to free people buried underneath fallen debris, while others scrabbled through wires, construction rods and boulders.
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.
通用电气公司正在推广智能电网，广告中有一个来自“绿野仙踪”的稻草人沿着一条旧电线蹦蹦跳跳并唱道“如果我有大脑”。
GE is promoting the smart grid with ads that show a scarecrow singing "If I only had a brain" from "The Wizard of Oz" while bouncing along an old power line.
在20世纪60年代早期，研究人员试图将火箭尾部的电线发射到雷云中，以便于为这些雷云产生的巨大电荷建立一个简单的放电路径。
In the early 1960s, researchers tried firing rockets trailing wires into thunderclouds to set up an easy discharge path for the huge electric charges that these clouds generate.
大风刮断电线，引起了火灾。
通向3万户人家的电线昨日被逐步修复。
Electricity lines to 30,000 homes were gradually being restored yesterday.
科学家称没有有力证据证明电线能致癌。
Scientists say there is no convincing evidence that power lines have anything to do with cancer.
风刮断了电线，中断了数千人的电力供应。
Winds have knocked down power lines, cutting electricity to thousands of people.
拉尼的友善——她温暖的微笑，她的点头，她的“我在这里为您服务”的态度——都是无声的信号，这不会通过电线传播。
Rani's friendliness—her warm smile, her nods, her 'I'm here for you' attitude—were all silent signals that didn't travel through wires.
闪电正朝着高高的电线杆和树木移动。
许多村庄的电线和道路都还没有得到修复。
In many villages, electrical lines have not been repaired, nor have roads.
吃饱后，小鸟们就飞到电线上“闭目养神”。
After eating, the birds fly wire to "close their eyes meditatively."
橡胶被用来使电线与外界绝缘。
远离高楼、街灯和公用电线。
电线不能相互接触，必须包上橡胶层绝缘。
The wires must be insulated from touching each other with a rubber covering.
远离建筑区、大树、街灯和电线电缆。
Move away from buildings, trees, streetlights, and utility wires.
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