oxidation treatment

例句：

1. 1. The chemical industry uses oxidation treatment to remove impuritiesfrom the raw materials.
   化学工业使用氧化处理来去除原料中的杂质。
2. 2. During theoxidation treatment, the metal surfaceis exposed to oxygen gas to form aprotective layer.
   在氧化处理过程中，金属表面暴露于氧气中以形成保护层。
3. 3.The oxidation treatment is crucialfor preventing corrosion and maintaining theintegrity of the metal structure.
   氧化处理对于防止腐蚀和维护金属结构完整性至关重要。