oxygen converter process

例句：

1. 1. The oxygenconverter process is crucial for the purification of air.
   氧气转换器过程对于空气的净化至关重要。
2. 2. The oxygen converter processhas been improved significantly in recent years.
   近年来，氧气转换器过程已经显著改进。
3. 3. Theoxygen converter process is used to removeharmful gases from industrial emissions.
   氧气转换器过程用于从工业排放中去除有害气体。