防洪 flood protection; flood control; prevent or control flood 防洪措施 flood control measures; 最紧迫的问题是防洪。 the most immediate problem is to control the floods.; 防洪坝 flood dam; checking dam; 防洪标准 flood control standard; 防洪工程 flood control works; 防洪规化 flood control planning; 防洪库容 flood control storage; 防洪能力 flood control capacity; 防洪堤 flood bank; floodwall; dyke; 防洪闸门 flood gate
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The appraisal results are consistent with the fushun city ' s flood control reality , which indicates that the matter - element model could be able to solve the synthetic evaluation of city flood control system effectively 评价结果与抚顺市防洪现实较为一致,表明物元模型能有效解决城市防洪体系综合评价问题。
Build gis - based rban flood control and disaster diminishment information system , water resources assessment information system and related management information system in the field of hydrology and water resources 在水文水资源领域内,应用gis技术,建立城市防洪减灾信息系统,水资源评价信息系统,以及相关的管理应用信息系统。
Hydrological simulation and hydrological forecasting and regulating , estimation of design flood via design storm ( with particular reference to areas without hydrological data ) , urban flood control and urban drainage computation 水文模拟及水文预报调度系统,设计暴雨推算设计洪水(特别对于短缺水文资料地区) ,城市防洪与城市排水计算。
Along with our country ' s urbanization advancement speeding up unceasingly , the importance of city flood control is more and more obvious , and the synthetic evaluation of city flood control system became a realistic question 摘要随着我国城市化进程的不断加快,城市防洪越来越重要,城市防洪体系综合评价成为摆在人们面前的一不现实问题。
The software greatly improves the precision and efficiency of design flood calculation of middle or small catchment . it has played a important role in the planning and designing of city flood control , river dredging and river regulation , communication 本软件大幅地提高了中小流域设计洪水计算的精度和效率,已经在城市防洪、河道整治、道路交通规划设计中实际运用,发挥了重要的作用
Establishing the synthetic evaluation model of city flood control system based on the matter - element theory and taking the city flood control system of fushun city of liaoning province as an example , this paper determines the index system and various indices ' classical domain , joint domain and weighing , and carries on the appraisal 建立基于物元理论的城市防洪综合体系评价模型,并以辽宁省抚顺市为例,确定指标体系及各指标的经典域、节域和权重进行评价。
Flood hazard risk management decision support system , fhrmdss include of geographic environment . social economy and engineering technology with much data . it need to think about many fields during decision - making process . the aim of this study is build a flood decision support system with the flood risk management (二)通过对目前已经建成的防洪决策支持系统的深入了解的基础上,重新从水利数据管理,水利工程管理,洪灾风险管理,洪水调度,城市防洪,会商决策以及业务办公等方面设计全新的防洪决策支持系统的总体框架。
The simulative calculation results show that all the three measures mentioned herein have larger effects on the infiltration , runoff , flood peak flow and overland flow and can greatly alleviate the pressure of the draining pipeline , clip the flood peak and increase the infiltration as well , if they are taken as the additional important measures of urban drainage for flood control 模拟计算的结果显示,以上3种方式对入渗、径流、洪峰流量、坡面流等均有较大影响,作为城市防洪排水的重要辅助措施,可以极大地缓解排水管道压力,同时削减洪峰、增加入渗。
The geographic information systems ( gis ) allows the modulation and simulation of different scenarios and the graphic representation of the different alternatives . in order to present and explain to a non expert public like politicians and the population in the floodplain , multimedia technology will play a valuable role trying to make the decision making process more participated (四)在水利工程管理方面,从旧有的单纯的水利工情数据库扩展到以水利工情信息为基础数据背景的工程风险管理系统,对各类防洪工程在洪水状态下的安全性进行评估、城市防洪工程规划、城市发展与防洪工程相结合、工程实施投资效益分析、工程建设对环境质量的影响等等。
The main achievements are as follows : 1 . in allusion to the characteristics of urban flood control and disaster reduction decision , such as urgent decision - making time , the imperfection and uncertainty of information needed , the theoretic framework of dss for urban intelligent flood control and disaster reduction is designed by using es , ann and gis based on flood control and disaster deduction dss . 2 其主要研究内容和成果如下: 1 .针对城市防洪减灾决策时间的紧迫性和决策所需信息的不完全性及不确定性等特点,在防洪减灾dss基础上利用人工智能中的专家系统、人工神经网络和地理信息系统设计出城市智能型防洪减灾决策支持系统的理论框架。