deterioation
基本解釋
- 退化
英漢例句
- 3.The background for the study was that anaerobic storage of activated sludge, which often takes place at wastewater treatment plants before dewatering, cause a deterioation of the dewaterability.
3，本研究的背景是--導致污泥脫水能力惡化的，經(jīng)常發(fā)生在污水處理廠污泥脫水前的，活性污泥的厭氧貯存。