When the tide rises, water comes through the dam, the turbines turn and the electric generators work, producing electricity.
当潮水上涨时，水流过大坝，涡轮机转动带动发电机工作，就产生了电力。
After two years of hard work, the group paid for the solar panels, which now satisfy one-fourth of the school's electricity needs—saving the neighborhood thousands of dollars.
经过两年的努力，该组织购买了太阳能电池板，现在满足了学校四分之一的电力需求，为社区节省了数千美元。
All the safety stuff, all this understanding of how nuclear power plants work is very important but the objective is to make electricity.
所有的安全材料，所有这些理解，核能电站如何运作是非常重要的，但是目标是制造电。
These redundant and passive safety systems work without the help of an operator, or even electricity, during times of duress, be it man-made or natural.
在由于人为或自然事故发生而触发强迫停机期间，这些冗余的、被动的安全系统不需要操作员或者电力的帮助即可工作。
All batteries work by converting electrical energy into chemical energy during charging, and then converting it back into electricity as the battery is discharged.
所有电池是靠充电的同时通过将电能转换为化学能而工作，随后，当电池放电的时候，再将化学能转化为电能。
The process USES no electricity and no chemicals, other than the initial gold salts. The researchers reported their work in the journal Pharmaceutical research.
整个过程除了一开始要使用金盐外，不再消耗电及其它化学品。研究者们已经将他们的工作发表在药物研究杂志上了。
Research in to the potential of wireless electricity has been going on for several years, inspired by the work of a team of scientists at the Massachusetts Institute of Technology.
无线电力的可能性研究已经开展了好几年了，这一灵感来源于麻省理工大学的一组科学家们的工作。
Aesthetics are nice, but they can't pay the electricity bill when a skylight lets in too much light and heat, causing the air conditioner to work overtime. Or can they?
美观固然是好，但是它不会为你支付因为太阳光的引入太多光和热，而造成的空调超时工作的电费。
Hydrogen fuel cells work by combining hydrogen and oxygen to produce electricity.
氢燃料电池通过氢氧结合产生电能。
Wind’s power — energy which can be used to do work like spinning magnets to generate electricity — varies with the cube of its speed.
风能，能被用来旋转磁体来发电的能量，随风速的立方而变化。
Obviously, even as you work towards your dreams, you'll still need to cover your daily expenses, such as electricity, food, water, and whatever else is fundamentally important to you.
显然，即使你是朝着你的梦想工作，可你仍需要支付诸如电费、食物、水之类的日常花销，不管是什么花销，但对你来说都极为重要。
The group will also look at applying their algorithms to electricity grids, to make them work better with environmentally friendly but unreliable sources of power.
研究团队同时还在考量将他们的算法应用到电网上从而能够更好地输送环保型但稳定性欠佳电力能源。
The second would work by a similar method: getting electricity through the skin between two transformers, one inside and one outside the body.
第二种方案，通过类似的方法：让电力通过皮肤两面的变压器，一内一外的机构。
What's not to like about the idea of an electricity grid that can work at top efficiency?
有谁会不喜欢一个能保持高效率运转的电网设施呢？
In the developed world at least, electricity is now so ubiquitous that most people notice it only when it fails to work.
至少在发达国家，电是如此普遍，大多数人只在没电的时候才会注意到它。
He then echoed a familiar Iraqi lament: "I wish the restoration work would start with electricity and water and sewage."
他还用另外一句代表所有伊拉克民众大声疾呼，“我希望城市重建先能从水电供应以及污水处理基础设施开始抓起。”
"Workers do not feel responsible for electricity bills at work, and some companies insist PCs remain on at night so they can be patched with software updates," says 1e CEO Sumir Karayi.
“员工在上班的时候不会感到自己应该对电费负责，并且一些公司坚持说电脑在晚上应该开着，这样它们就可以接受一些软件更新补丁，”1e的总裁苏美尔·卡拉伊(SumirKarayi)说道。
Thinking about this, how a machine can work well without electricity, and the breakfast is the electricity.
想象一下，一台没有电的机器如何工作，而早餐就相当于电。
Having inherited her parents' home, she pays no rent, but spends around 55 rand a month on electricity, 30 rand on water and 300 rand a month on her one-hour bus journey to work.
因为继承了父母的房子，所以她不用支付租金，但是每个月需要支付大约55兰特的电费，30兰特的水费，以及300兰特的上班交通费用。Lindiwe需要乘坐1个小时的公共汽车才能到上班地点。
But Maxwell's work in the theory of electricity and magnetism far overshadows his other work.
然而，麦克斯韦在电磁理论方面的成就，使他的其他成就相形见绌。
Electricity is also important, we can see in the night and so many things we use must work with electricity.
电也很重要，我们可以在晚上看见东西，还有很多我们使用的东西必须靠电来维持。
The morning of September 29, Xishan Coal and Electricity Group Vice President Xue Zhanru line to work with the Coal Group to conduct research on urban transformation.
9月29日上午，西山煤电集团副总经理薛占儒一行来同煤集团就旧区改造工作进行调研。
The problem facing most inventors was finding a good source of electricity to make the telegraph work.
当时大多数发明者面临的问题是寻找一个使电报工作的好电源。
He says: "Electricity cut was prevalent in our village and we were used to work in dark."
他说：“我们村经常停电，我们都习惯于在黑暗中工作了。”
Higher fault rate of time relay in the electricity control apparatus of strander and closer is the main reason causing this kind of equipment to work off normal.
绞线机、合绳机电气控制设备中的时间继电器故障率较高，是影响这类设备正常运行的主要原因。
It seems he used to work for the electricity board at one time according to the paper.
报纸上说，他似乎曾经在电力局工作过一段时间。
It seems he used to work for the electricity board at one time according to the paper.
报纸上说，他似乎曾经在电力局工作过一段时间。
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