backflooding

常见例句

Sewer outlets that terminate in natural channels subject to tides or high water levels are equipped with flap gates to prevent backflooding into the sewer system.
排水出口终结在受潮汐或高的水位约束的天然的渠道里，要设置拍门放置洪水倒灌入排水系统。
The study on the hydro-geochemistry zonations in the pollution of river backflooding
江水倒灌污染的水文地球化学分带研究