Drought and Flood During Flood Season  汛期旱涝

construction during flood season  汛期施工

Drought or waterlogging during flood season  汛期旱涝

flood prevention during construction  度汛

limiting level during flood season  防洪限制水位; 汛限水位

limiting level of reservoir during flood season  汛限水位

Precipitation Prediction during Flood Season  汛期降水预报

Rainstorm during flood season  汛期暴雨

reservoir limited water level during flood season  汛限水位

after flood season  忍冬藤; 后汛期

average tidal current velocity during flood tide or ebb tide  潮段平均流速

benefit of flood prevention  防洪效益

cascade flood prevention  流域梯级防洪调度

construction in flood season  施工渡汛

countermeaure of flood prevention  防洪对策

daily regulation during flood period  汛期日调节

dam for flood prevention  大坝渡汛

divided flood season  洪水分期; 汛期分期

division of flood season  汛期分期