bio-denitrification的用法和樣例：
例句
- Biological technology of denitrification and phosphorus removal has been focused on in wastewater treatment field in recent years.
生物脫氮除磷技術一直是污水處理領域所關注的重點。 - Chlorine was added in shocking and continuous mode respectively, so as to realize short-cut nitrification with a biological denitrification with a biofilm reactor.
分別以衝擊性和連續性方式投加氯，可以在生物膜法生物脫氮反應中實現短程硝化。
