蓄洪: [水文] store floodwater; flood storage 短语和例子蓄洪防旱 store floodwater for use against a drought; 蓄洪坝 flood dam; 蓄洪工程 flood storage project; water detention project; flood retention work; 蓄洪量 sto
In addition according to the comparison of typical floods the impact of floodplain morphology to the flood propagation was studied . no continuous water body in main channel and floodplain and the change of floodplain morphology and the increased flood detention capacity caused the time of flood propagation increasing and the flood types changing in abnormally 同时通过对典型洪水的对比分析，研究了滩地边界条件对洪水运行的影响，认识到由于主槽与滩地水体不连续以及滩地地形的改变，滩地蓄洪能力增大，造成洪水传播时间增长和洪峰峰型的异常变化。
