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.
臭氧是氧气与紫外线发生化学反应而产生的。
Ozone is produced by the reaction between oxygen and ultraviolet light.
如果燃烧室的温度足够高的话，实际上在氮气和氧气之间，会发生一些反应。
Well, if you get the combustion chamber hot enough, in point of fact, there are some reactions between nitrogen and the oxygen.
但这个发现的重要意义在于，包括氧气产生在内的化学作用也发生在我们太阳系的其它地方。并且，这样的化学反应在太阳系以外也可能同样非常普遍。
But the discovery is significant in that it proves that chemistry involving oxygen occurs naturally elsewhere in our own solar system, and could be quite common outside of it as well.
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.
臭氧由氧气和紫外线发生反应而产生。
Ozone is produced by the reaction between oxygen and ultra-violet light.
氧气与铁中的杂质发生剧烈的化学反应。
然后，含有叶绿素等成分的细胞在阳光的照射下发生化学反应，产生氧气。
Then, with the action of sunlight on cells containing chlorophyll, and other materials, chemical reactions occur, and oxygen is released.
臭氧由氧气和紫外线发生反应而产生。
Ozone is produced by the reaction between oxygen and ultra -violet light.
使用金属时，要了解金属和不同的物质怎样发生反应，例如水和氧气，这一点很重要。
When we use metal, it is important to know how they react with different substances, for example, water and oxygen.
在常温下，硅不和空气反应，但是在高温下它和氧气反应，形成一层硅石，不再继续发生反应。
At ordinary temperatures silicon is impervious to air, but at high temperatures it reacts with oxygen, forming a layer of silica that does not react further.
一般物质与氧气发生氧化时放热，个别可能吸热如氮气与氧气的反应。电化学中阳极发生氧化，阴极发生还原。
The general substance and oxygen oxidation, the individual may absorb heat, such as the reaction of nitrogen and oxygen. Anodic oxidation and cathodic reduction in electrochemical process.
臭氧由氧气和紫外线发生反应而产生。
Ozone is produced by the reaction between oxygen and ultra - violet light.
实验结果表明，在合成气制备炉下部主要发生甲烷和碳的氧化反应，氧气完全消耗。
Experimental results indicated that oxidation of methane and carbon occurred simultaneously in the lower zone close to the furnace bottom and O2 was used up.
铁可以与氧气发生化学反应。
铁可以与氧气发生化学反应。
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