洪水

And can even be used as a flotation device in case of a flood.

而且洪水来了，可以用它漂

Changing weather patte r ns may also put densely populative populated areas and at risk at of deadly fluttery flooding, along with the resulting containation contamination of food and water surprise supplies .

天气的变化使得人口密集的地区可能会处于洪水的危险。给水和供应物带来污染的形势

Because, on either side of this stream, cold and respectable persons have taken up their abodes, and, forsooth, their summer-houses and tulip-beds would suffer from the torrent; wherefore they dig trenches, and raise embankments betimes, in order to avert the impending danger.

亲爱的朋友，那是因为在这巨流的两边岸上，住着一些四平八稳的老爷，他们担心自己的亭园、花畦、苗圃会被洪水冲毁，为了防患于未然，已及时的筑好堤，挖好沟了。

Made frequency curve of damaged farmland area, and analyzed the loss characteristics of the flood disaster.

本文形成的主要结论有：第一，鄱阳湖区洪水灾害具有历史性、长期性，而且有发生频率越来越高，灾情越来越严重的趋势。

Advance of freshet analysis is one of key measures of preventing or controlling flood , which have been widely applied on urban flood proofing, basin planning and engineering construction.

洪水演进的计算技术是实现防洪减灾的关键技术之一，已经在城市防洪规划、流域规划、各种工程建设中广泛应用。

The summer flood season was subdivided into main flood season and post - freshet season by many methods such as the mathematical statistics method and fuzzy analysis method .

本文根据洪水出现时间，将水库的汛期分为春汛和夏汛，并采用成因分析、数理统计、模糊分析等方法又夏汛细分为主汛期和后汛期。

He could not speak when the mind was fretted; His voice demands the silence of the soul.

洪水退落的时候，发见了虹霓；照样，当你镇静的时候，也会听见神的声音。

Bannon P R A Semi-geostrophic model of frontogenesis over topography Cont Atmos Phys , 1984,null

赵思雄 1998年7月长江流域特大洪水期间暴雨特征的分析研究气候与环境研究， 1998，4

The Ponte Vecchio that we know today was built in 1345 by Taddeo Gaddi after an older span was destroyed in a flood.

现在的The Ponte Vecchio，是在原先那座毁于洪水之后，由Taddeo Gadd 在1345年主持重建完成的。

Based on the Saint-venant equations describing the channel flow movement, the nonlinear algebraic equations derived by the use of Preissmann weighted implicit four-point scheme are solved with the Netwon-Raphson method. A combined Gauss main-element elimination method with compress-storage technique is proposed. The relaxation iterative method for solving branch river networks is extended, which can turn the problem of any complex river networks into the problem of a series of single rivers. The coupling of hydraulic model with water quality model is built up. The combined model was applied to a large complicated river networks with numerical hydraulic structure which influenced by strong tide, storm and heave rain. Visualization of computational results is realized by means of MapInfo, which displays the computational results in fast, convenient and accurate way.

水力模型以描述河道洪水波运动的Saint-Venant方程组为基础，用Newton-Raphson方法直接求解按Preissmann加权四点格式进行离散所得的非线性代数方程组，提出了压缩存贮形式的Gauss列主元消去法并对数值解的收敛性进行了讨论；将支流流量的松弛迭代方法从树状河系推广到了环状河网，使任意复杂河网水力计算的问题都可化为一系列的单一河道的水力计算问题；建立了水力模型与水质模型的联接，初步应用于既有洪水、暴雨、强潮等综合影响，又存在多种水工建筑物及水力调度问题的大型复杂河网中的非恒定流水力、水质计算问题；利用MapInfo对计算结果的可视化进行了研究，有利于决策者快速、方便、准确地作出决策。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。