The results show that the two-stage process is better than the single-stage.

结果表明：二级生物催化氧化反应工艺比单级氧化反应工艺效果好。

youdao

The results show that the two-stage process is better than the single-stage.

结果表明：二级生物催化氧化反应工艺比单级氧化反应工艺效果好。

youdao