1) city flood control standard
城市防洪标准
1.
Optimal selection of city flood control standard schemes is very important in city sustainable development, where the main difficulty is how to determine reasonable weights of evaluation indexes of city flood control standard schemes by directly utilizing objective information of evaluation indexes sample data.
为了充分挖掘防洪标准方案评价指标样本中的数据信息,以合理确定各评价指标的权重,提出用基于加速遗传算法的投影寻踪方法提取方案之间各样本数据的变化信息所反映的各评价指标的权重,用基于加速遗传算法的改进层次分析法提取评价指标之间各样本数据的变化信息所反映的各评价指标的权重,综合这2种权重得到各评价指标的组合权重,进而构造了优选城市防洪标准方案的一种新方法(ICWM)。
2.
According to the principle of enhancing the flood control standard gradually,initially five schemes are drawed out for choosing the city flood control standard.
探讨了城市防洪标准多目标多层次评价指标体系的建立、指标权重的计算、方案优属度的计算以及模糊决策模型的选择。
2) urban flood control standard
城市防洪标准
1.
The fuzzy multi factor and multi level comprehensive evaluation method used in selecting the urban flood control standard is introduced by taking a big city in South China for an example.
本文以南方某大城市为例，介绍用模糊多因素、多层次综合评价法优选城市防洪标准的方法。
2.
The establishment of projection index function according to the maximum information entropy principle was proposed,and which has been applied in the actual optimal selection of urban flood control standard schemes.
城市防洪标准方案优选是城市防洪规划的首要问题。
3) city flood control
城市防洪
1.
Brief analysis on city flood control and ecological construction in Daqing City;
大庆城市防洪与生态建设浅析
2.
Influence of upstream cascade reservoirs safety on city flood control;
上游梯级水库安全隐患对城市防洪影响研究
3.
The discussion on application of new type pump in the city flood control project;
新型水泵在城市防洪工程的应用探讨
4) urban flood control
城市防洪
1.
Integrated measures for urban flood control and disaster mitigation in Japan and their developments;
日本城市防洪减灾综合措施及发展动态
2.
Some thought on modern urban flood control;
对现代城市防洪的一些思考
3.
Design and implementation of the urban flood control and dike management system in Anqing City;
安庆市城市防洪暨堤防管理系统的设计与实现
6) urban flood-control
城市防洪
1.
The paper briefly introduces the relation of the urban flood-control and the urbandeve- lopment, and describes that the urban flood-control must firstly be to do a better planning.
本文简要介绍城市防洪与城市发展的关系 ,说明城市防洪必须首先做好规划 ,并以实例作分析与说明 ;对做好城市防洪提出几点意见与建议。
2.
The paper puts forward the urban flood-control and watefiogging planning, analyzing the present situation of the flood-control in LaiWu City, Shandong Province.
本文通过对山东莱芜市防洪现状的分析 ,结合城市总体规划 ,提出城市防洪排涝规划 ,在充分利用现有工程设施的基础上 ,提高城市防洪规划的效益。
3.
The paper introduces the conditions of"remote monitoring system of waterfall from the eastern and the western mountains","monitoring system for flood-control meteorology"and"supporting system of urban flood-control decision" established in Taiyuan City.
本文介绍了太原市建立“东西山降水遥测系统”、“防汛气象监视预报系统”、“城市防洪决策支持系统”的情况 ,从而提高了城市防洪的预报水平。
补充资料：城市防洪标准
城市防洪标准 flood control standard
【概念】根据城市的重要程度、所在地域的洪灾类型，以及历史性洪水灾害等因素，而制定的城市防洪的设防标准。
【说明】条文中所说的城市的重要程度是制定防洪标准的重要依据之一，城市的重要程度是指该城市在国家政治、经济中的地位。洪灾类型是按洪灾成因分为河洪、海潮、山洪和泥石流四种类型。城市防洪标准通常分为设计标准和校核标准。设计标准表示当发生设计洪水流量时，防洪工程可正常运行，防护对象（如城镇、厂矿、农田等）可以安全排洪。校核标准是在洪水流量大于一定的设计洪水流量时，防洪工程不会发生决堤、垮坝、倒闸和河道漫溢等问题。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条