During the day, the solar batteries supply the current and also recharge the chemical batteries.
当白昼时，太阳能电池提供电流，又给化学电池再充电。
Compared with ordinary chemical batteries, fuel cells can replenish fuel, usually supplemental hydrogen.
和普通化学电池相比，燃料电池可以补充燃料，通常是补充氢气。
Electrochemical batteries, lithium ones in particular, are the best option, converting stored chemical energy into electricity with high efficiency and without toxic emissions.
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。
A variety of chemical batteries have been tried, as well as inductive recharging schemes and even plutonium power cells that convert the heat from radioactive decay into electricity.
尝试了各种化学电池以及感应充电计划，甚至是将放射衰变的热能转换为电能的钚电源单元格。
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。
It's all chemical processes. Second, pardon me, second is batteries.
这都是化学的过程，第二，不好意思，第二是电池。
Among the serious complications, the chemical reaction triggered by the batteries can damage vocal cords, leaving children with a lifelong whisper.
在这些严重的并发症当中，电池引发的化学反应能损坏声带，使孩子终生只能轻声细语。
Unfortunately the batteries also gave off hydrogen gas as a chemical by-product, which diffused into the body.
更糟糕的是这些电池会释放化学反应的副产品氢气，氢气会被身体吸收。
Conventional batteries, which typically use a liquid electrolyte, can suffer from undesirable chemical reactions that damage the battery's cathode.
典型的传统电池，使用的是电解液，会发生令人讨厌的化学反应，从而损坏电池的阴极。
A report by Daiwa Securities said that the closure of plants operated by Hitachi Chemical, Sanyo Electric and Sony would affect the supply of lithium-iron batteries.
大和证券的一份报告指出，日立化成，三洋电子和索尼旗下工厂的关闭将会影响到锂离子电池的供应。
Common acidic agents in chemical burns include sulfuric acid found in car batteries, sulfurous acid found in bleach, and hydrochloric acid used in swimming pools.
引起化学烧伤的常见酸性物质包括存在于汽车电池内的硫酸，漂白剂中的亚硫酸，以及用于游泳池净化的盐酸。
Some batteries are based on an underlying chemical reaction that can be reversed.
一些电池是基于一些可逆的化学反应。
But while batteries store all the chemicals needed for the necessary chemical reactions in a sealed package, fuel cells use an external fuel source and air from the atmosphere.
电池是在密封容器存贮化学反应必需的化学品，但燃料电池却使用外部燃料和大气。
Traditional batteries store the chemical energy in two solid electrodes; flow batteries store it in the liquid electrolyte in which the electrodes are immersed.
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。
Batteries convert chemical energy to electricity directly.
电池将化学能直接，转化为电能。
Batteries rely on chemical reactions to store energy but can take hours to charge and release energy.
电视依靠化学反应来存储能量，但需要很长时间来充电和放电。
Do not dampen batteries, nor dispose of it in water or it will cause the loss of internal protection and abnormal chemical reaction, and the batteries may overheat, smoke, deform or burn.
不要弄湿电池，更不能将电池投入水中，否则会造成电池内部保护电路功能丧失和发生不正常的化学反应，电池有可能发热、冒烟、变形或燃烧。
Also, by replacing one of the chemical components of rechargeable batteries, more energy can be created by the same-sized battery.
此外，更换一个化学成分的充电电池，更多的能量可以创造的同样大小的电池。
For example, fuel-Burning heat engines convert chemical energy to thermal energy; Batteries convert chemical energy to electrical energy .
如用燃料烧热的引擎把化学能转为热能，电池把化学能转为电能。
At present, the town has a cable materials, batteries, food, screen printing, chemical industry, car sales, car repair, auto parts, oil and other business enterprises 50.
目前，全镇拥有电缆材料、蓄电池、食品、丝网印刷、化工、汽车销售、汽车维修、汽车配件、油品经营等各类企业50余家。
Batteries are essentially chemical reactors.
电池其实就是化学反应器。
The Cruze EV demo fleet will be GM's first compact sedan electric vehicles to hit the road and will be powered by batteries from LG Chemical and propulsion systems from LG Electronics.
雪福兰科鲁兹电动车演示团队是通用汽车第一个小型的客可上路的电动轿车，其驱动的电池来自乐金电子化学，推进系统来自乐喜金星电子。
The composite was investigated by XRD and XPS, its electrochemical performance as anode active materials for lithium ion batteries was studied, and its chemical mechanism was discussed.
利用X射线衍射（XRD）、X射线光电子能谱（XPS）对材料进行表征，并将复合材料用作锂离子电池负极材料，研究了它作为负极的电化学性能，并初步探讨了化学机理。
The fuel cells generate power via a chemical reaction rather than storing power like rechargeable batteries.
这种燃料电池通过化学作用产生能量，不像可充电电池那样储存能量。
In the modeling process, this method does not refer to the complex physical and chemical reaction inside batteries.
这种方法建模过程未涉及电池内部复杂的物理化学反应。
They discovered that a chemical found solely in the vegetable helps maintain the health of the tiny "batteries" which power the body's cells.
他们仅在西兰花这种蔬菜中发现一种类似小‘电池’功能的化学物质，它有助于保持细胞的健康。
Because batteries utillize a chemical reaction, battery performance over time even if stored for a long period of time without being used.
由于电池是利用化学反应的原理，所以随时间的增加电池的性能会降低，即使是存放很长一段时间而不使用。
We have been so focused on chemical storage systems lately, that some us forget other old, seemingly more efficient, mechanical batteries.
我们一直在等化学品储存系统为重点最近，我们忘记其他一些老的，似乎更有效率，机械电池。
We have been so focused on chemical storage systems lately, that some us forget other old, seemingly more efficient, mechanical batteries.
我们一直在等化学品储存系统为重点最近，我们忘记其他一些老的，似乎更有效率，机械电池。
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