Graphite is a highly efficient conductor of electricity.
石墨是一种高效的电导体。
After the failure of electricity supply the city was in chaos.
停电后，城市一片混乱。
Companies can also optimize their energy use and cut down on the cost of electricity.
企业还可以优化能源使用，降低用电成本。
In 1752, Benjamin Franklin tied a key to a kite and flew it in a storm to find out that lightning was a form of electricity.
1752年，本杰明·富兰克林将一把钥匙系在风筝上，在暴风雨中放飞，他发现了闪电是电的一种形式。
This type of heater uses a lot of electricity.
这种加热器耗电量很大。
Its tail has the electric organ that gives off 300-650 volts of electricity.
它的尾巴上有一个发电器官，能发出300到650伏的电流。
Which energy is now the cheapest form of electricity in many parts of the world?
在世界各地，哪种能源是目前最便宜的电能形式？
In many parts of the world, solar energy is now the cheapest form of electricity.
在世界许多地方，太阳能现在是最便宜的电能。
Burning one ton of rubbish can produce more than 400 kilowatt hours (度) of electricity.
烧一吨垃圾可以产生超过400度的电力。
The electric organ in its tail can give off electricity of 300-650 volts of electricity.
尾部的发电器官能发出300至650伏的电流。
Copper is a good conductor of electricity.
铜是电的良导体。
In 2000 30% of electricity came from nuclear.
2000年有30%的电能来自核能。
The server consumes a certain amount of electricity.
服务器使用一定量的电能。
Lightning is the discharge of electricity from clouds.
闪电是云中释放的电荷。
Child as he is, he knows something of electricity.
虽然他还是个孩子，却懂得一些电学知识。
In Germany, up to 25% of electricity came from nuclear.
在德国，多达25%的电都由核能提供。
Child as he is, he knows something of electricity.
虽然还是个小孩，但他知道一些电的知识。
All living cells send out tiny pulses of electricity.
每个活细胞都会发出微小的电脉冲。
This won't save a huge amount of electricity, but it helps.
虽然这么做不能节省多少电，但也有帮助。
Material that has almost no resistance to the flow of electricity.
对电流几乎没有阻力的材料。
But the biggest obstacle to doing business is a lack of electricity.
但是恢复商业最大的障碍还是电力的缺失。
There is nothing new about the use of electricity to treat depression.
采用电流的方式治疗抑郁症已经不是什么稀奇事。
Traditional washing machines use a huge amount of electricity and water.
传统的洗衣机需要消耗大量的水和电。
The gas fuels ten turbines, each of which generates 14MW of electricity.
这些甲烷气体能给十台涡轮机提供燃料，每一台涡轮机可产生14兆瓦的电能。
The gas fuels ten turbines, each of which generates 14MW of electricity.
这些甲烷气体能给十台涡轮机提供燃料，每一台涡轮机可产生14兆瓦的电能。
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