vapour-phase oxidation

例句：

1. 1. The process of vapour-phase oxidation is crucial for the production of high-quality ceramics.
   汽相氧化过程对于生产高质量陶瓷至关重要。
2. 2. In the vapour-phase oxidation process, the oxygen molecules are absorbed into the metal surface.
   在汽相氧化过程中，氧气分子被吸收到金属表面。
3. 3.The vapour-phase oxidation process has been used to improve the corrosion resistance of steel in marine environments.
   汽相氧化工艺已被用于提高钢铁在海洋环境中的耐腐蚀性。