flood gun读数电子枪
floodv.淹没;充满n.洪水
flood waterlogzing situation洪涝情势
flooded continuous dissolver液泛连续式溶解器
floods and drought character旱涝特征
flooding prevention and cure水害防治
flood risk forecasting system洪水灾情预报系统
flood relief flume over canal渠上排洪槽
flood-in fry from the river灌江纳苗
flood discharge with pressure有压泄洪