研究人员建议当白天太阳能电池中产生的电流不做它用的时候来把水分解成氢气和氧气。
The researchers suggest splitting water into hydrogen and oxygen during the day whenever electricity from solar cells is not needed for anything else.
当电流——无论是来自光伏电池、风轮机还是其它来源——穿过电极时，钴和磷酸盐会在电极上形成一层薄膜，氧气就生成了。
When electricity, whether from photovoltaic cell, wind turbine or other sources, runs through the electrode, the cobalt and phosphate form a thin film on the electrode and oxygen gas is produced.
“关键就在于使用空气中的氧气作为试剂，而不是在电池内部添装必需的化学成分。”布鲁斯说。
"The key is to use oxygen in the air as a re-agent, rather than carry the necessary chemicals around inside the battery," says Bruce.
把氢气和氧气分开存放，这样在需要能源时就可用它们来驱动燃料电池。
The hydrogen and oxygen, separated and on-hand, can be used to power a fuel cell whenever energy is needed.
这种汽车可以将氢储存在车上，然后将氢和大气中的氧气在电池箱中混合，产生电力。
It is a car that stores hydrogen on board, and, mixing the hydrogen and atmospheric oxygen in the fuel cell stack, creates electricity, said Mittleman.
通过电池暴露在空气中的表面所吸入的氧气在碳孔中进行反应为电池放电。
The oxygen, which will be drawn in through a surface of the battery exposed to air, reacts within the pores of the carbon to discharge the battery.
在这种STAIR电池的原理图中，从空气里抽取的氧气与电池里的锂离子在多孔碳材内部发生反应，并释放出电流。
Andrews air cell. Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium air battery.
如今，一种以使用周围空气中的氧气作为动力的新电池设计能够作为更加小巧，轻便的电力来源。
Now a new design of battery, which USES oxygen from ambient air to power devices, could provide even an smaller and lighter source of power.
锂空气电池从空气中吸收氧气充电，因此这种电池可以更小、更轻。
A lithium-air battery pulls oxygen from the air for its charge, so the device can be smaller and more lightweight.
由此看出，两种电池的区别就在于电解液的“固定”方式和提供氧气到达负极通道的方式有所不同，因而两种电池的性能也也。
Thus, distinguishes between two kinds of battery electrolyte "fixed" way and provide oxygen to the cathode channel differently, thus the performance of the two kinds of battery also.
通知指出，我们是储存的能量从9伏电池作为氢气和氧气泡沫。
Notice that we are storing the energy from the 9 volt battery as hydrogen and oxygen bubbles.
有机硅橡胶一直以来都用来做燃料电池的密封材料，但有机硅透气性高，不适合氢气、氧气等高透过性气体的密封。
The silicone rubber has been used as the sealing material of fuel cell, but the material has high permeability to hydrogen and oxygen.
燃料电池是通过氢气和氧气的化学反应产生电力的，排出物只有水。
A fuel cell creates electricity through a reaction between hydrogen and oxygen leaving water as the only form of emission.
电池中的氢与氧气发生反应，产生电和水。
The hydrogen reacts with oxygen to produce electricity and water.
在燃料电池，氢气和氧气的化学(或空气)直接转换为电能的，即没有一个燃烧的过程。
In a fuel cell, chemical energy from hydrogen and oxygen (or air) is directly converted to electrical energy, i. e. without a combustion process.
与燃料电池构成相似，但不同之处是不使用氧极和氧气。
And fuel cell constitutes a similar, but the difference is not to use oxygen and oxygen pole.
该双催化层阴极结构有利于氧气扩散和水的排出，提高了电池性能。
The double-layered structure was beneficial for oxygen diffusion and water removal, and thus improved the DMFC performance.
另外，即使在正常工作条件下，开放式蓄电池会释放更多的氢气、氧气及其它腐蚀性气体。
Furthermore, vented batteries release more hydrogen and oxygen along with other corrosive gases, even under normal operating conditions.
也就是说，一旦电池过热，与手机周围的氧气产生反应并燃烧，这个方法可能无法奏效。
That means smothering might not work like it would with a fire that's fueled by the oxygen around it.
也就是说，一旦电池过热，与手机周围的氧气产生反应并燃烧，这个方法可能无法奏效。
That means smothering might not work like it would with a fire that's fueled by the oxygen around it.
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