natural gas odorization

例句：

1. 1. The natural gasodorization process is crucial for ensuringthe safety of the plant operation.
   天然气脱臭处理过程对于确保工厂运行安全至关重要。
2. 2. The company has invested heavily in deodorization technology to improve its environmental performance.
   该公司大力投资于脱臭技术，以提高其环境表现。
3. 3. The degasificationprocess helps to remove harmful substances fromthe air before they can be released intothe environment.
   脱气化过程有助于在释放到环境中之前去除有害物质。