1) water security and city water security
水安全及城市水安全
1.
Related study and practice in water security and city water security at home and abroad and its assessment index system were summarized.
归纳和总结国内外水安全及城市水安全相关研究实践及其所用的评价指标体系,并对几种常用模型与方法的应用情况及其各自的特点进行分析,针对目前水安全及城市水安全研究中存在的主要问题,指出水安全及城市水安全进一步研究的方向:从自然、生态环境、社会经济、人文4个基本方向,以系统性、持续性、动态性和层次性4个特征为基础,分析水安全及城市水安全的概念与内涵;根据研究区域特征及其主要水安全问题建立评价指标体系;以研究者对各个模型的理解程度及驾驭能力为准则选用或改造现有模型与方法;针对加强城市应急水源地建设、突发性水安全事件应急预案、湿润地区水安全等问题开展研究。
2) urban water safety
城市水安全
1.
This paper analyzed the significance and problems of urban water safety which is the main restriction in urban development.
指出城市水安全问题已成为城市发展的主要制约因素。
2.
The problems such as water resource deficiency,water seriously polluted,soil erosion,aggravated flood and drought as urban water safety of characteristic become one of the important limit factors of urban society,economic,ecological sustainable development.
以水资源匮乏、水污染严重、水土流失加剧、洪涝灾害加重等为特征的城市水安全问题,成为制约城市社会、经济、生态可持续发展的重要因素之一。
3.
And for describing the establishment of principles and methods in curved linear evaluation index method,we have drawn lessons from law of diminishing marginal utility,we also combined with urban water safety as an example in application research.
文章分析了复杂系统及其评价指标的评价方法,针对目前指标评价普遍采用的归一化和标准化等直线型评价方法所存在的问题,提出了更切合实际的曲线型指标评价方法,并借鉴"边际效益递减"原理,阐述了曲线型指标评价方法的原理与方法,结合城市水安全评价实例进行了运用研究。
3) water safety of city
城市水安全
1.
Based on the analysis,this paper divides the complex system of water safety of city into three parts:support subsystem,coordination subsystem and development subsystem.
在对国内外水安全相关指标体系归纳总结和评述的基础上,分析了城市水安全评价指标体系建立的指导思想、设计原则、构建方法,据此将城市水安全这一复杂巨系统分为支持子系统、协调子系统、发展子系统,通过构建7个状态层和16个具体指标,建立了系统完整、逻辑清晰、层次结构分明的城市水安全评价指标体系。
4) urban water security
城市水安全
1.
This paper analyzed the concept and connotation of urban water security according to the urban characteristics, and pointed out that urban water security had four attributes such as nature, environment, social economy and humanities.
城市水安全是保障城市本身及其所处区域可持续发展的物质基础。
5) safety of water supply in cities
城市供水安全
1.
On the safety of water supply in cities:Some thoughts about effects of Songhua River pollution on water supply in Harbin City;
把城市供水安全提高到更高水平——对松花江水污染影响哈尔滨市供水的思考
6) urban safety
城市安全
1.
On sustainable development of urban safety economic system;
城市安全经济系统的可持续发展研究
2.
Land expropriation behavior of local government and urban safety
基层政府“征地”行为与城市安全
3.
Based on the urban comprehensive disaster reduction,this paper makes a systematic discussion on the problems of urban safety construction and development.
从城市综合减灾的高度较为系统地探讨了城市安全建设与发展中的诸问题,特别针对城市安全及工程安全规划设计所涉及的备灾系统,研究了安全容量优化配置的理论及评价方法,同时探讨了大型工程安全风险评价的框架及思路。
补充资料：安全衣
1.为保护劳动者的安全而特制的衣服。
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