在预氧化过程最佳工艺条件下的翻译：Under optimal conditions in pre-oxidation process 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Under the optimal conditions of the pre-oxidation process

Under optimal conditions in pre-oxidation process

Under preoxidized process best technological conditions

In the Pre-oxidation process best process conditions

Under optimal conditions in pre-oxidation process