These methods mainly include ion-exchange, anti-corrosion chemical, water basification, deoxidization.

这些方法主要有离子交换法、缓蚀剂法、碱化处理法、氧量控制法等。

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Corrosion is an electro-chemical process by which a metal such as mild steel ,returns to its natural state ,state ,such as iron oxide or rust.

上面的译文便犯了定义过宽的错误。 试译：腐蚀是金属（如低碳钢）返回其天然状态（如氧化铁即铁锈）的电化学过程。

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Visually inspect cargo compartment and door jambs, make sure that no liquid flows out or corrosion due to chemical produce, sea food and poultry etc.

目视检查货舱及厂门框，没有因化学制品，海鲜，家禽等货物而造成液体溢出或腐蚀现象。 。

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Corrosion: wearing away of material especially by chemical action.

UNESCO: L O S S A R Y

Unlike gold, platinum has a number of industrial uses, with 80% going to the automotive industry for catalytic converters, although chemical companies also use a fair amount as well because platinum is resistant to corrosion.

FORBES: Buy Platinum and Sell Gold