最明显的方式是：植物将光能转化成化学能，或者有些动物吃植物来维持自身能量。
There are the obvious: like turning light into chemical energy like plants do. Or eating plants like many animals do.
在所谓的电解工业的过程中，它转化成化学能。
In an industrial process called electrolysis, it changes to chemical energy.
植物天生吸收二氧化碳来进行光合作用，这是一种将光能转化成化学能的过程。
Plants naturally take in carbon dioxide they need for photosynthesis, the process of changing light energy to chemical 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。
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.
最常见的化学能包括煤、天然气、石油、和食物等各种各样的燃料。
Various fuels such as coal, gas, oil and food are common examples of chemical energy.
化学能，汽油，矿物燃料能被燃烧，转化成热量，再转化成电。
Chemical energy gasoline, fossil fuel can be burned, converted to heat, converted to electricity.
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。
This is visualizing the process of the conversion of mechanical energy into chemical and electrical energy very nicely.
在精确拦截的情况下，EKV的动能和导弹会粉碎弹头并摧毁任何导弹可能携带核能、化学能或者生物能的杀伤制剂。
In the event of a precise hit, the kinetic energy of the EKV and the missile will pulverize the warhead and destroy any nuclear, chemical, or biological agents it might be carrying.
地球上所有的生命都需要水、碳基有机分子和某种能量来源——不是太阳能就是化学能。
All life on Earth needs water, carbon-based organic molecules, and an energy source, either solar or chemical.
电池却与电容相反，据我们所知它储存的是电化学能。
A battery, by contrast, stores what is known as an electrochemical potential.
这种化学能随后转化成电能。
That chemical energy is then converted into electrical energy.
电化学电池，特别是锂电池，成为了最佳选择，因为它们把化学能转变为电能效率很高并且无有毒物质释放。
Electrochemical batteries, lithium ones in particular, are the best option, converting stored chemical energy into electricity with high efficiency and without toxic emissions.
电池将化学能直接，转化为电能。
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。
All batteries work by converting electrical energy into chemical energy during charging, and then converting it back into electricity as the battery is discharged.
项目目标：构建一种能将电能转化为化学能并生成辛醇的细菌。
Project Goal: Engineer a bacterium that can absorb electrical current and turn it into octanol.
传统的电池是在两根固定电极中储存化学能的；而流体电池则将其储存在浸入电极，即液体电解质中。
Traditional batteries store the chemical energy in two solid electrodes; flow batteries store it in the liquid electrolyte in which the electrodes are immersed.
电解液储存在容器外然后泵过电池并将化学能转换为电 能。
The electrolyte is stored in an external tank and pumped through the battery’s cells to convert chemical energy into electricity.
柴油机不能利用燃料的全部化学能，任何别的热机也做不到这一点。
A diesel engine can not utilize all the chemical energy of the fuel nor can any other heat engine.
和通用性较差的动能穿甲弹相比，化学能弹头在应对非主要目标(如建筑物、防御工事以及轻装甲等)可以提供更好的效能。
It provides better effects against the secondary targets of buildings, fortifications and light armor than a less versatile kinetic energy penetrator.
叶绿体是植物进行光合作用的场所，能有效将太阳的光能量转化成化学能。
Chloroplasts are plant photosynthesis, place, can effectively will be the light of the sun energy into chemical energy.
线粒体可将脂肪与碳水化合物的化学能转化为细胞的其余部分需要时可以利用的能源形式。
Mitochondria convert the chemical energy of carbohydrates and fats into energy forms which the rest of the cell can use when needed.
不过，一些仍然没有足够的效率，把化学能转化机械动力。
However, some are still not efficient enough to turn chemical energy into mechanical power.
综合考虑，影响光合作用的内外部因素可以通过植物将光能转变为化学能的效率来评价。
Taken together, the external and internal factors may be evaluated in terms of the efficiency of the plant in converting solar energy into chemical energy.
旋转传输电化学刺激，运动的质子产生化学能。
The rotation converts an electrochemical stimulus - the movement of protons - into chemical energy.
化学能可以转变为热能。
热能仅是几种能量中的一种，其他的能有电能、光能、化学能。
Heat is only one of several kinds of energy, and among the other kinds are electric energy, light, chemical energy.
能把某些能量形式，如化学能、辐射能、热能等，转变成电能的单个装置。
A single unit that is capable of changing some form of energy, such as chemical energy, radiant energy, or heat into electricity.
机械的操作包含将化学能、热能、电能或核能转换成机械能，反之亦然。
The operation of a machine may involve the transformation of chemical, thermal, electrical , or nuclear energy into mechanical energy, or vice versa.
燃料电池是将化学能直接转化为电能的电化学装置，它以氢、天然气及碳氢化合物为燃料，从而产生电能。
A fuel cell is a device that can convert chemical energy to electricity. It generates electricity from fuel such as hydrogen, natural gas and other hydrocarbons.
燃料电池是将化学能直接转化为电能的电化学装置，它以氢、天然气及碳氢化合物为燃料，从而产生电能。
A fuel cell is a device that can convert chemical energy to electricity. It generates electricity from fuel such as hydrogen, natural gas and other hydrocarbons.
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