已经变成了浅湖的泛滥河道偶尔还会因洪水而再度溢满，风景如画的美丽湖泊于是成为了鱼类的天下。
Overflow channels that have become shallow lakes, periodically recharged with water and fish by the floods, pattern the landscape.
一场裹挟着垃圾、动物的死尸和传染病菌的洪水，沿着墨西哥南部瓦哈卡州的运河河道，淹没了特丽莎•伟加穷得响叮当的家。那年，特丽莎的大儿子只有两岁。
TERESA VEGA's first son was two when a flood carried rubbish, dead animals and disease through the canals of Oaxaca, her desperately poor home state in southern Mexico.
因为石笼网首要用于操控和引导河流及洪水，途径运河河床，护岸护坡等效果，因此多被称为河道石笼网。
Because the stone cage net is used to control and guide the river and flood way of canal bed, slope revetment and other effects, so called river stone cage net.
计算结果均表明，本文的一维水动力学模型能较好地模拟漫滩河道的过流特征，并改善了漫滩河道洪水演进的模拟与预测能力。
Calculation results show that this model can simulate the characteristics of water flow in a floodplain river and can improve the capacity of flood routing simulating and predicting.
蓄水河道内的蓄水主要籍洪水的尾水补充更换，并肩利用开发区专设的污水站补充征发与渗漏。
Water storage within the main river flood tail water added membership change, together use zone of the sewage station dedicated additional levy made and leakage.
确保设计河道水流平顺，洪水不对中堤和左堤产生强烈顶冲的破坏，保证工程安全可靠。
The objective is to ensure the security of the project with smooth river flow and without damage on the middle and left banks by the flood.
该模型成功地应用于长江三峡河道的洪水演算之中。
It has been successfully applied in flood computation for the Three Gorges Reach of the Yangtze River.
论文探索了人工神经网络方法(ANN)在河道洪水预报中的应用；该结果具有一定实用前景。
The artificial neural network (Ann) method is studied for use in river channel flood forecasting, the result show that the method can be applied in practice.
外江是自然河道，其作用是在雨季排泄大量洪水。
The outer river is a natural river course, whose main function is to drain floods during rainy seasons.
提出和讨论了基于马斯京根流量演算河道洪水实时预报的半自适应滤波模型。
Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.
有时，河系上游产生的山洪随着其他支流来水的陆续汇集，可演变成为一个比较和缓的河道洪水，向下游演进。
Sometimes, a flash flood in the upper reaches of a river system can evolve into a more general river flood as it joins with other inflows and spreads out as it travels downstream.
发生这些异常现象的根本原因是，本次洪水的含沙量大以及近几年河道淤积严重、河床明显抬高。
The basic reason of these abnormal phenomenas is caused by hyper-sediment concentration, severe deposition of the channel and obviously increased the river bed.
冰块堆积，堵塞和聚集形成的冰坝、冰盖和冰塞会导致河道阻力增加，致使上游水位上涨，并可能造成冰期洪水，建筑物破坏，航运不畅等危害。
Ice dam, ice cover and ice jam, which are formed by stack, jammed and collective ice, can increase river resistance and water stage, resulting in flood, construction damage and navigation problems.
同时，对于城市的防洪规划、洪水预报分析、河道演变规律及水资源综合利用等有着十分重大的意义。
At the same time, it has great use in a lot of fields, such as flood control of city, flood forecast analysis and water resources continuable use.
八年之中，大禹三过家门而不入，终于疏通了河道，使洪水流进了大海。
The river was harnessed at last, and the floodwaters poured safely into the sea through the watercourses they had dredged.
根据国内外文献资料，对近30年来流域产流理论、河道洪水波运动理论和流域汇流理论的新进展作了扼要介绍。
Advances in recent 30 years in the theories of watershed runoff generation, flood wave movement in rivers, and watershed flow concentration are briefly introduced.
计划主要沿乡村兴建基堤防止洪水涌入乡村，村内雨水则由蓄洪池收集，然后再泵出基堤外的主要河道。
The schemes provide an earth bund around the village and collect water in a flood storage pond for pumping into the drainage channels outside the bund.
防洪堤坝不仅在河道洪水超过设计泄洪能力时才会发生防洪事故，水力因素的不确定性也会引起洪灾损失。
In flood control DAMS it is not only the failure to prevent flood larger than their design carrying capacity, but also the uncertainties of hydraulic factors that cause disasters.
洪水演进仿真环境的绘制包括三维地形建模和地形地貌实时绘制，源发型洪水演进动态仿真技术的关键是流域河道边界自搜索模型的建立。
The key technology of the dynamic simulate of the original flood evolvement is the design of the self-control search model of the boundary of the watercourses drainage area.
根据圣维南方程组的连续方程，在原有相应涨差模型的基础上，推导出一种新的河道实时洪水预报相应涨差模型。
According to continuity equation of Saint_Venant, and based on the old corresponding rising difference model, the paper developed a new model of channel flood realtime forecasting.
河道两旁的分洪区能够为河流分蓄超额洪水发挥重要作用，分洪区扒口分洪后口门的展宽和刷深过程的模拟对于抗洪工作具有较为重要的现实意义。
The flood detention areas play an important role in flood-preventing project of river, because it can divert and store the excessive flood from the river.
主要排水入海河道为黄沙港，另有部分洪水从射阳河下排入海。
The main drainage channel for yellow sand to the sea port, and some flooding from the Sheyang River into the sea.
河道糙率是洪水水力计算的重要参数，引入控制论理论，应用带参数的卡尔曼滤波法进行河道糙率反演分析。
The channel friction is importance parameter of hydraulic analysis, a channel friction parameter inversion method based on Kalman filter with unknown parameter vector is proposed.
对复式顺直河道和复式游荡型河道中漫滩洪水的计算方法进行了研究。
The calculation methods for overbank flow in straight channel and meandering channel with compound cross section are studied respectively.
采用水动力学方法建立河道型水库库区洪水演进模型，解决实时洪水调度中的动库容问题。
A flood routing model for river-type reservoirs was developed to calculate the dynamic reservoir capacity during the real-time flood regulation based on the hydrodynamic method.
初步查明洪水来自源头时现代冰川区，是由于冰川前进阻塞河道，形成冰坝湖、堰塞湖，其溃决酿成大洪水所致。
It was found that the flood, coming from the modern glacier area of the source, was caused by breaking of ice-dam and coffer-dam lakes formed by blocking of river with glacier movement.
基于河道汇流单位线原理，提出了解决河道洪水反向演算的断面流量相关法。
The instability of Muskingum routing method used in the flood inverse routing in river channel was proved by using difference solution of motion wave equation.
基于河道汇流单位线原理，提出了解决河道洪水反向演算的断面流量相关法。
The instability of Muskingum routing method used in the flood inverse routing in river channel was proved by using difference solution of motion wave equation.
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