flood invt.涌进(流进)
floodv.淹没;充满n.洪水
flood frequency curve洪水频率曲线
flood warning service洪水报警机关,防汛机构
flood-control basin防洪区
flood inundation area洪水淹没范围
flood-lighting plan防洪规划
flood detention basin分滞洪区
flood diversion basin分洪区
flood spreading model洪水蔓延模型
flood control berefit防洪效益
flood control storage防洪库容