洪水
- 与 洪水 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The utilization of floodwater is an important issue for flood management,and an important m...
洪水资源化是洪水管理的一项重要内容,也是解决水资源短缺危机的一个重要途径。
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The utilization of floodwater is an important issue for flood management, and an important measure to solve the crisis of water resource scarcity.
洪水资源化是洪水管理的一项重要内容,也是解决水资源短缺危机的一个重要途径。
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It is very important and necessary to discover and understand floodwater geological records.
因此,利用地质记录延长洪水时间序列,从地质记录中认识洪水的发生规律,显得非常重要和必要。
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A new mode of local floodwater utilization was formed during the study and implementation.
洪水是一种非常规的水资源,具有水害、兴利的双重属性,而且开发利用洪水资源的难度、风险比常规水资源要大,具有超越一般意义水资源的特殊性[4]。
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The Huaihe Rivers floodway toward Huanghai Sea was not adequate in the past years. The huge runoff in the flood season had badly endangered the lives and fortunes of over 2000 million residents in downstream region of Huaihe River.
淮河下游洪水出路历来不足,在洪水季节,下泄流量激增,严重危及淮河下游地区2000多万人民的生命和财产安全。
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And then begin, having a point d'appui,(24) below freshet and frost and fire, a place where you might found a wall or a state, or set a lamp-post safely, or perhaps a gauge, not a Nilometer,(25) but a Realometer, that future ages might know how deep a freshet of shams and appearances had gathered from time to time.
然后你可以在这个pointd'appui之上,在洪水、冰霜和火焰下面,开始在这地方建立一道城墙或一个国土,也许能安全地立起一个灯柱,或一个测量仪器,不是尼罗河水测量器了,而是测量现实的仪器,让未来的时代能知道,谎骗与虚有其表曾洪水似的积了又积,积得多么深哪。
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The Mississippi on the history once was in for many times spring freshet, along the river low-lying flood overruns; implements water conservancy project energetically later, not be pure add expensive dam, employ several dollars to be carried out to wadi however cut a turn into parts to take straight, protect bank, dredge, the project such as build spillway and reservoir, eventually the flood of Mississippi of control of with one action.
历史上密西西比河曾经多次在春季河水暴涨,沿河低地洪水泛滥成灾;后来大力实施水利工程,不是单纯加高堤坝,而是动用数亿美元对河道实施裁弯取直、护堤、疏浚,修筑溢洪道和水库等工程,终于一举控制密西西比河的洪水。
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This paper sets up an optimal model to calculate the design flood hydrograph based on similar principle and uses particle swarm of cross operator optimization algorithm to solve it.
针对设计洪水过程线同频率放大法中手工修匀的不足,提出采用计算机优化方法实现洪水过程的自动放大。
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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。
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This paper introduces the significance of the interactive correct technology applied to forecasting hydrograph, and the process-fit-smoothness and the cubic interpolation technology. Based on the technology above, it can be realized to correct the forecasting hydrograph interactively in the form of elastic which is applied to the flood forecasting system.
分析了水文预报过程交互式修正技术在洪水预报工作中的重要性,介绍了过程拟合平滑技术和样条插值技术,基于此基础上研究实现了以橡皮筋形式交互式修正水文预报过程的技术,并应用于洪水预报系统中。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。