洪水的

The Aswan Dam,for example,stopped the Nile flooding but deprived Egypt of the fertile silt n.

以阿斯旺大坝为例，它阻止了尼罗河洪水泛滥，但也使埃及失去了洪水冲击过后留下的肥沃土壤，换回来的是这么一个有弊病的水库。

According to the deviser 's view , the dam could obstruct floodwater and prevent it from infringing the middle and the east area of China .

按照三峡大坝设计者的观点，大坝可以把洪水挡在新的大水库里，从而防止洪水对华中和华东地区的侵犯。

By Monte-Carlo Method the flood discharge risk is calculated with consideration of the uncertainty of flood hydrograph, and the result is compared with that without consideration of the uncertainty of flood hydrograph.

文章最后用蒙特卡洛法分别计算了此工程在考虑洪水过程不确定性和不考虑时泄洪风险值，比较二者的计算结果，后者的风险值明显大于前者，这说明，洪水过程不确定性对泄洪风险的影响不可忽略不计。

This paper emphasis intruduced back-propagation ANN model and its advanced. Based on the flood of Yangtze River at Luoshan and Hankou station, by using a self-adapt back-propagation algorithm, this paper established a BP nerve network model about riverway flood forecasting of Hankou considering the interzone inflow.

本论文着重介绍了BP神经网络模型的方法及其改进方法在河道洪水预报中的应用研究，将自适应BP模型引入，建立了考虑区间入流的河道洪水预报BP神经网络模型。

Plains of Water Cambodia and Vietnam were hit by two months of tremendous flooding early this year. Here, a Cambodian man and his daughter row past a flooded sugar palm at Prek Kdam district.

汪洋大海今年年初，柬埔寨与越南连受两个月的洪水之灾，图为一个柬埔寨人与他的女儿试图划过一片洪水泛滥的棕榈林。

This article summarizes the advantages of direct optimized law in working out inequality constraints, and proposes the way to carry on the simulation with the regular polyhedron law to the standard unitary flood noose curve.

简述了直接优化法求解不等式约束问题的优越性，提出了用正多面体法对标准单式洪水绳套曲线进行模拟的思路及程序求解方法，分析了正多面体法模拟标准单式洪水绳套曲线的可行性，为进一步利用水位推求流量创造了条件。

Currently, comprehensive scientific development and application of advanced technology in the risk management improve the accuracy of flood risk evaluation and measurement and lay the solid technological base for the establishment of flood insurance.

目前，综合学科知识的发展和先进科技手段在自然灾害风险管理领域的应用，提高了洪水风险评估与损失估算的准确率，为建立洪水保险机制奠定了技术基础。

This part analyzed and compared many kinds of solvement of dam-break , then the adopted traditional one-direction B. Saint. Venant equation and conceal format to calculate the proceeding of dam-break flood, then according to calculation result analyzed influence of villages located beside Fabiela river from dam-break flood.

这一部分首先分析比较了溃坝波的各种求解方法，然后采用传统的一维圣维南方程组和隐式差分格式进行了溃坝洪水演进计算，然后根据计算结果分析了各种溃坝情况下洪水对河道两岸村屯的影响。

Entire villages have been submerged, and foods food and medicines are being airdropped have been air dropped to people who have been cut off by the rising water waters .

整个整个的村庄被洪水吞噬，食物和药品只能用空投的方法送到被洪水阻隔的人们手中。

Parameter's calibrations of watershed hydrologic forecasting models and flood real-time correction are very important and difficult jobs.

流域水文预报模型的参数率定和实时洪水校正是洪水预报中非常重要和困难的工作。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。