An interval optimization approach is introduced in modeling of reservoir flood operation by the description of interval mathematics.
在对区间数学进行描述的基础上引入区间优化方法，对水库防洪优化调度问题建立了区间优化模型。
It is demonstrated from the hydraulic modeling that the structure has an obvious effect on the improvement of flow pattern near the river opening for flood discharge.
水工模型试验表明，这种构筑物对于改善河道行洪口门的水流流态具有明显的效果。
Numerical modeling of flood routing in flood area is important basis of non-engineering measure, such as analysis of flood risk, people's escaping from risk of flood and so on.
洪泛区洪水演进数值模拟是风险分析与居民防洪避险等非工程措施的重要依据。
The modeling result shows that land use structure and pattern change results in the increase of maxi- mum flood peak and flood discharge and the decreases of runoff concentration time.
模拟结果表明，土地利用结构与格局的变化，使得暴雨洪水的最大洪峰流量和洪量加大，汇流时间变短。
Artificial neural network series models break a new approach for stochastic modeling in computing design flood.
人工神经网络时序模型开辟了随机模拟法在设计洪水计算中应用研究的新途径。
Artificial neural network series models break a new approach for stochastic modeling in computing design flood.
人工神经网络时序模型开辟了随机模拟法在设计洪水计算中应用研究的新途径。
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