In the study, researchers fired bursts of electricity at the animals' spinal cords.

VOA: special.2009.04.07

When a brief pulse of electricity is sent to the read/write head it flips on a tiny electromagnet for a fraction of a second.

当一个简单的电脉冲被送到读写头,它会短时间内出现一个小的电磁。

哈佛公开课 - 计算机科学课程节选

It's like electricity, you know, like the feeling of seeing that many people in the stadium

就像电流一样，那种在体育场看到超多人的感觉，

会打棒球吗？ - SpeakingMax英语口语达人

But bursts of electricity on the axons improved movement in the animals.

VOA: special.2009.04.07

There are many kinds of work. There's electrical work, take the motor, you plug it into the wall, electricity makes the fan go around, that's electrical work. There's magnetic work.

我们复习一下大一,学过的功的概念：,物体在力的作用下，运动了一段距离。

麻省理工公开课 - 热力学与动力学课程节选

The firm Buchanan Renewable Energies is building a carbon-neutral power plant using woodchips from older rubber trees to generate 35 megawatts of electricity.

VOA: standard.2009.09.13

In fact, until we do electricity and magnetism the next semester, everything's going to be based on just the laws of Newton.

其实,在下学期学习电磁学之前,所有的内容都是基于牛顿定律的

耶鲁公开课 - 基础物理课程节选

Solar power,in particular, is much more expensive than other sources of electricity.

VOA: standard.2010.03.23

If you will buy stock in an electrical utility which has a guaranteed revenue stream, because no matter how bad the economy gets, a lot of people still use electricity, you don't expect it to fluctuate a lot.

如果你在有着,保障性年收入的电气供应股票投资，因为不管经济变得怎么查，人们还得用电，它不会降多少。

麻省理工公开课 - 计算机科学及编程导论课程节选

About two-thirds of those surveyed say the supply of electricity in their local areas is bad, and a third of the respondents report having no access to any electricity.

VOA: standard.2009.10.27

It turns out the electrical potential or electricity that you can measure on the surface of the body reflects things that are happening deeper inside like the beating of your heart.

人们已经证明在体表测量得到的电势能,或者电信号,能够表征,像心跳这样,身体较深处的变化

耶鲁公开课 - 生物医学工程探索课程节选

Eventually,as a result the consumers of electricity will win.

VOA: standard.2010.01.01

So, you have a bunch of people willing to supply electricity

那么，有一些人愿意提供电力

有趣的研究课题 - SpeakingMax英语口语达人

"Recent protests in a number of cities denouncing the lack of electricity is a sign of potentially growing disillusionment and anger over what has become a situation of daily life for the average Iraqi citizen."

VOA: standard.2010.08.04

If you look at the electrical force, the force of electricity, proton and electron or something, it's not proportional to the mass of either object.

如果你考察电作用力,即电现象产生的力,质子啊,电子啊,或者其它什么东西,这种力不和物体的质量成比例

耶鲁公开课 - 基础物理课程节选

They used the electrical power in the lunar module to add electricity to the batteries of the command module.

VOA: special.2009.07.22

The tour of the farmhouse provides a sense of how the Frosts lived with no electricity or running water.

VOA: special.2010.09.17

Secretary-General Ban Ki-moon said many of the three million people in the Port-au-Prince area lack food,water, shelter and electricity.

VOA: special.2010.01.16

In those days new scientific discoveries such as electricity seemed to open paths into the area of miracles.

VOA: special.2009.09.26

Also,as electric power came to rural America, there was a school of thought that rectangular barns were easier to wire for electricity.

VOA: special.2009.12.29

Among others,he experimented with the idea of telegraphy C sending messages over a wire by electricity.

VOA: special.2009.02.22

Today small,movable AEDs can identify heart rhythms and produce electricity to treat victims of heart stoppage.

VOA: special.2009.08.11

Among others,he experimented with the idea of telegraphy - sending messages over a wire by electricity.

VOA: special.2010.10.24

Because of this,the house was able to create more electricity than any other design.

VOA: special.2009.10.27

About one-fifth of the nation's electricity is generated by nuclear power.

VOA: special.2010.02.19

"These creative methods that people have come up with by using wireless technology will be able to be accessed by millions of people, whereas other technology using electricity and landlines would not have been that accessible."

VOA: special.2011.05.16

However,there is no electricity yet in this part of the village and his family is staying in an emergency shelter.

VOA: standard.2009.10.07

And that sparse array of wires has exactly the same light absorption and electricity-collection properties as the conventional silicon wafer cell."

VOA: standard.2010.02.19

Like the tangled electricity wires at Bourj al Barajne camp outside Beirut, the situation of Palestinians in Lebanon is complicated.

VOA: standard.2010.06.29

Guanting Wind Farm security supervisor Zong Minqiang says all the power produced on the farm makes up one-tenth of Beijing's electricity needs.

VOA: standard.2010.08.03