英语词汇“tertiary treatment”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	tertiary treatment
释义	tertiary treatment短语¹⁴⁴⁹⁷²⁺² 基本例句三级处理 Combined coagulation- ozonation process was used for tertiary treatment of biologically treated paper and pulp wastewater. 就混凝—臭氧氧化组合工艺对造纸中段废水生物处理出水的净化效果进行了研究。 cnki
随便看	pitch changing actuator pitch changing mechanism pitch changing system Pitch channel pitch-chord raitio pitch chord ratio pitch-chord ratio pitch circle pitch-circle pitch circle diameter pitch circle diameterpcd pitch circle of worm pitch circle of wormwheel pitch circumference pitch cirle pitch class pitch-class pitch classes pitch-classes pitch-class set pitch coal pitchcock pitchcocked pitchcocking pitch coil