1·The chemical causes its damage by oxidizing important parts of cells, including your DNA.
这种化学物质通过氧化细胞里的重要部分，包括你的DNA，来破坏的你健康。
2·Here was the hard evidence in oxidizing steel that rang dully under my knuckles.
如今在我屈指敲来发出沉闷回响的氧化钢里，就是这段历史的铁证。
3·The heart of the system is a special catalytic converter downstream of the oxidizing catalyst and the particulate filter.
该系统的核心是一个特殊的催化转化器催化剂的氧化和下游的微粒过滤器。
4·Phosphoric acid is a weak oxidizing acid sometimes specified in passivation procedures; however, there is no formal documentation referencing the use of phosphoric acid as a passivating acid.
磷酸是一种弱氧化酸，有时也用于特定的钝化操作中；但，没有任何正式的文件说明磷酸可作为钝化用酸。
5·Sources of oxygen include air, aerated water, and other oxidizing atmospheres.
氧的来源包括：空气、充氧的水以及其他氧化的大气。