contaminated catalyst
常见例句
- The results show that:The pretreatment process of H_2O_2/catalyst had better treatment effect for contaminated raw water compare with the conventional treatment process.
试验结果表明：H_2O_2/催化剂预处理工艺对受污染源水的处理效果比常规处理工艺要好。 返回 contaminated catalyst