One of the most powerful of all weather systems, hurricanes are powered by the heat energy released by the condensation of water vapour.
作为所有天气系统中最强大的系统之一，飓风是由水蒸气凝结释放的热能所驱动的。
When the radiant energy of the sun falls on the earth, it is changed into heat energy, and as a result the earth is warmed.
当太阳的辐射能落在地球上时，就变为热能，于是， 地球暖和起来了。
The commonly employed forms of energy are kinetic energy and heat energy.
动能和热能是通常使用的能的形式。
If this wasted heat energy could somehow be harvested, solar cells could be much more efficient.
假若这些浪费掉的热能能用某种方式采集到，太阳能电池将比现在有效率得多。
Meanwhile, they are also looking to tackle the problem of cars wasting too much heat energy.
同时，他们也要对付汽车，形成太多热能的浪费问题。
At the bottom of the pipe there is a generating set converting heat energy into electrical energy.
管子底部装有发电机组，把热能转化为电能。
Because of this, it could be used to convert waste heat energy into large amounts of electricity.
正是因为这样，它可以用来把废热大量转换成电能。
When the fuel (food) we eat unites with the oxygen we breathe, we then have heat energy to run our bodies.
当燃料(我们吃的食物)与我们呼吸的氧气结合，我们获得我们身体运动所需的热能。
And, instead of an explosion, you end up with a manageable amount of heat energy, which can be used to boil water.
并且，取替爆炸，你可以能控制的热量终结，这些能量用来加热水。
Although molten salt has been used in other plants to store heat energy, the efficiency achieved by Torresol is new.
虽然用熔融盐储存热量的技术在别的发电站已经在使用了，但是Torresol将它的效率提升到了一个新的高度。
This process emits a lot of heat energy, which produces steam, and that steam turns a turbine, generating electricity.
这一过程开释出大量的热能，热能产生蒸汽，蒸汽驱动涡轮发电。
Use this equipment cooking, use the heat energy produced is the power generation, for home lighting and other purposes.
使用该设备做饭时，可利用其产生的热能发电，用于家庭照明和其他用途。
These materials absorb as much as 90 percent of the sun's heat energy - often useful in New England, but less so in Texas.
这些材料会吸收高达90%的太阳热量——在新英格兰地区，这点通常都很有用，但在得克萨斯就不那么有用处了。
A greater part of heat energy generated by CHP and boiler houses in Russia is used for residence buildings heating [1, 2].
热电联供产生的更大的一部分热能和在俄罗斯的锅炉房用于住宅建筑供暖[1,2]。
A process called hysteresis causes some of the heat energy to be lost, but this new alloy has a low hysteresis, the researchers say.
研究人员说，一种叫做磁滞的过程会引起热能损失，但这种新合金具有低磁滞特性。
If the Element is not able to dissipate heat energy equally in all directions, it may cause local overheating and possible failure.
如果硅碳棒不能再各个方向上均匀散热，可能会导致部分区域过热乃至失败。
As heat energy consumption for heating is high enough, it is vitally important to decrease heat consumption in buildings and other structures.
作为加热足够高热能消耗，减少建筑物的耗热量和其他结构是至关重要的。
The vibrating movement of molecules in living tissue produces an increase in heat energy which in turn activates cells and enhances metabolism.
在活组织分子振动的运动而产生热能，在这反过来又激活细胞，增强新陈代谢的增加。
In practice, the wasted heat energy may be recovered and utilized by certain equipment so that energy will be saved and environment be improved.
实践中，可以通过某种设备系统将其回收利用，既节约了宝贵的一次能源，又改善了环境质量。
When a fuel unites with oxygen, we say the fuel burns; what is really happening is that chemical energy (fuel and oxygen) is changing to heat energy.
当燃料与氧气结合，我们就说燃料开始燃烧了，实际发生的是化学能(燃料与氧气)转化成热能。
The energy from these remarkable engines is, however, not entirely free: heat energy is required to produce the temperature differences needed to run the engine.
然而这些神奇的发动机工作时并非完全不耗能，因为必须有热能来制造温差才能使机器运转。
We have water, and so you'll find that Q then becomes roughly 5,000 kilocalories that's how much heat energy it takes which is two times ten to the seven joules.
我们有水，你会发现，那么Q就变成约5000千卡，那是需要的热量，是2乘以10的7次方焦耳。
In a high volume cafe, pulling a double every 45 seconds and steaming large volumes of milk is going to tax the heat energy and recovery time for HX boiler systems.
高流量的咖啡，做一个双份要45秒钟和大量冲煮奶的蒸汽是通过HX加热回复系统来达到加热的能量或者回复的时间。
James Joules The physicist James Joules, after we we call after him the unit of work was the first to demonstrate that heat energy and mechanical energy are really equivalent.
物理学家，我们以他命名功的单位,他是第一个演示出,热能和机械能相等的人。
You can take heat energy and convert it to work energy and vice versa, and it doesn't say anything about that you have to waste heat if you're going to transform heat into work.
你可以把热能便成功，也可以反过来，但它对于如果你要把热变成功，就必须浪费热量这件事只字未提，它只是说这是能量。
We're going to need a bigger windmill: a typical hurricane releases some 600 trillion watts of heat energy, equivalent to 200 times the world's total electrical generating capacity.
我们真该建造一个大的风车：一场一般的飓风大约释放600万亿瓦的热能，这相当于全世界总发电量的200倍。
We're going to need a bigger windmill: a typical hurricane releases some 600 trillion watts of heat energy, equivalent to 200 times the world's total electrical generating capacity.
我们真该建造一个大的风车：一场一般的飓风大约释放600万亿瓦的热能，这相当于全世界总发电量的200倍。
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