control flood and tide防洪
flood-tide encounter洪潮遭遇
flood-tide duration涨潮历时
flood-tide洪水
combination of flood and tide洪潮组合
flood-tide n rising tide涨潮
prevention of flood tide防洪
flood tide torrent涨潮急流
The lag variation during ebb tide and flood tide are from 10 to 30 minutes and 30 to 50 minutes, respectively.
再悬浮现象明显，絮凝体体积浓度过程线滞后于流速过程线，落潮滞后约在10～30分钟，涨潮滞后约在30～50分钟。
参考来源 - 长江口悬浮细颗粒泥沙絮凝体特性研究