vapour phase oxidation process

例句：

1. 1. The vapour phaseoxidation process is crucial for thepurification of organic compounds.
   气相氧化过程对于有机化合物的净化至关重要。
2. 2. In thevapour phase oxidationprocess, the reactant gases areheated to high temperatures and then passed througha catalyst bed.
   在气相氧化过程中，反应气体被加热到高温，然后通过催化剂床层。
3. 3. Thevapour phase oxidationprocess has been widely used in the productionof fine chemicals and pharmaceuticals.
   气相氧化过程在精细化学品和制药产品的生产过程中得到了广泛应用。