contaminated catalyst
常見例句
- 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.
試驗結(jié)果表明：H_2O_2/催化劑預(yù)處理工藝對受污染源水的處理效果比常規(guī)處理工藝要好。 返回 contaminated catalyst