The coming together of the oppositely charged particles neutralizes the electrical tension and releases a tremendous amount of energy, which we see as lightning.
相反的带电粒子聚集在一起，抵消了电的张力，释放出大量的能量，就是我们看到的闪电。
The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life span.
我们能源系统的主要组成部分，如燃料生产、提炼、发电和分配，用的是昂贵的、使用寿命较长的装置。
Tiny animals in the soil eat this waste and they produce electrons - the building blocks of electrical energy.
土壤里的小动物会吃这些废物，产生电子。而电子是电能的组成部分。
When you pop a frozen waffle into the toaster, electrical energy turns into heat energy.
当你取出一块冷冻华夫饼饼放进烤面包器时，电能转化成了热能。
Quite recently man has succeeded in converting sunlight directly into electrical energy.
最近人们已经成功地把太阳光直接转化为电能。
Since then a lot of new types have been developed, though all are based on the same principle: they exploit chemical reactions between different materials to store and deliver electrical energy.
自那以后，已经开发了许多新型电池，但无一例外都是遵从一个原理：它们利用不同物质之间的化学反应以储蓄或者提供电力能源。
Just as electrical energy generates heat when it meets resistance so our psychic energy generates tension and stress when it has to flow through areas that aren't our preference.
就像电子遇到了电阻时能量产生热量那样，当我们的心理能量流向不喜欢的领域时，我们就会产生紧张和压力。
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。
Short for 'electronic/electrical/energy/electricity' and 'ubiquitous, ' it is pronounced 'u-biq' and is the brainchild of two Malaysian-born entrepreneurs, Yong Choon and Ng Joo Kok.
Eubiq一词由“电子／电气／电能／电”及“无处不在”两部分组合而成，是YongChoon和NgJoo Kok这两位马来西亚裔企业家的奇思妙想。
One solution which researchers are exploring is to build cars using a hybrid material: a carbon composite that is also capable of storing electrical energy.
研究者正在探索的其中一种解决办法是利用复合材料制造车体：一种可以同时储存电能的复合碳。
A second possibility, for more power-hungry devices, is to fire a finely focused infrared laser beam at a photovoltaic cell, which converts the beam back to electrical energy.
第二种可能性则能应用在更加耗电的设备上。其原理是发射一道精确聚焦的红外激光线，击中光伏电池，由此能够将光束转换回电能。
He continued: 'Thermoelectric devices convert heat to electrical energy and this can be from the sun or a drop in temperature such as day temperatures to night.
他继续说：“热电装置将热量转化成电能，这些热量可以来自太阳或者温差，比如白天到夜晚的温差。”
Scientists have long known about naturally occurring piezoelectric materials, which have the ability to transform electrical energy into physical stress and vice versa.
长期以来科学家一直对压电材料的性质产生浓厚兴趣，这些材料可以将电能转化成为物理压力，反之亦然。
The electrical energy generated originally by the wind turbines originally is stored as a temperature difference between the two rock-filled silos.
这种电能最初由风力涡轮机发电产生，然后以温差的形式存储于两个装满砂砾的筒仓里。
Additionally, it will provide electrical energy autonomy in remote locations and improve power availability.
此外，它会在偏远地区自主提供电能，提高电力供应。
He says understanding the electron transfer processes in these molecules provides a way to design organic materials for storing electrical energy that could then be retrieved for later use.
他说，理解存在于这些分子中的电子转换过程为设计有机材料用于储存电能提供了新的方法，这些电能可以在以后的使用中取回。
Project Goal: Engineer E. coli to convert carbon dioxide and electrical energy into ingredients for iso-octane, a fuel that can be applied to existing fuel infrastructure for U.S. transportation.
项目目标：利用大肠杆菌将二氧化碳和电能转化为标准异辛烷，将其应用于美国现有燃料系统中，以供交通运输使用。
Broadly speaking, there are two ways of storing electrical energy in a chemical system.
广义上讲，有两种途径在一套化学系统中储存电能。
A few years ago lasers typically converted less than 40% of the electrical energy used to run them into beam power.
几年前激光器一般可以把维持本身运作不到40%的电能转化为可传送能源。
To enable this material to store electrical energy, two layers of woven fibres are made into a sandwich, separated by a thin layer of a glass-based insulating material.
为了让这种材料具有储电功能，两层纤维中添加了一层薄薄的绝缘玻璃材料，做成夹层结构。
This mechanical vibration is then converted into the electrical energy required to stimulate the heart.
这一机械震动会被转化为刺激心脏所需的电能。
This is visualizing the process of the conversion of mechanical energy into chemical and electrical energy very nicely.
这一模拟恰到好处地演示了,机械能到化学能和电能的转换过程。
Electrical energy usually has to be changed to another form before it actually does what we want it to do.
通常情况下，电能必须先转化为另一种形式的能，才能为我们所用。
The sensors pick up the microwaves with an antenna and convert the signal into electrical energy.
传感器用天线收集微波并把信号转变成电能。
The Free-Range Resonant Electrical Energy Delivery System, or FREE-D, is powered by induction.
这种无线谐振电能传输系统——FREE - D是通过电磁感应传输能量的。
The robot's efficiency is defined as the ratio of work performed in the act of climbing to the electrical energy consumed by the robot, he says.
机器人的效率是被定义为它在爬行过程中所吸收电能的比例，教授解释道。
In other words, all the electrical energy going in must go out again.
换句话说，所有输入电能必须再输出。
That chemical energy is then converted into electrical energy.
这种化学能随后转化成电能。
The model has been modified by the researcher's team to increase the amount of electrical energy it can store - but not by installing a bigger battery.
研究团队改进了这些模型，提升电池储存的电量，而不是依靠安装一块更大的电池。
The big disadvantage of free-standing turbines is that they are less efficient in transforming the mechanical energy of water into electrical energy than turbines in dams are.
独立式涡轮的最大缺点是他们将机械能转化为电能的效率低于大坝内安装的涡轮。
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