denitrification constructed wetland的用法和樣例：
例句
- The technology to process rainwater by making use of constructed wetlands has been developed recent years.
利用人工濕地處理雨水是近年發展起來的新型雨水處理技術。 - To investigate the relationship between photosynthesis and contamination removal efficiency, constructed wetlands were used to treat urban sewage.
摘要利用人工濕地處理生活污水，考察了濕地植物光合作用特性及其與污染物凈化效果的關係。
