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The administration village is the most grass-roots area element of the rural area in our country,the assessment of which on new rural construction has more directly drive effect and especially concrete guiding significance to everywhere.

根据新农村建设的主体对象不同,新农村建设评价可分为点评价和面评价,点评价即针对由村民自治的农村行政村发展水平的评价,面评价即针对由政府管理的区域整体新农村建设水平的评价,其中新农村建设的村级评价是区域新农村建设评价的基础[1]。

Therefore, it has a highly important significance to carry out theoretical and practical research on comprehensive evaluation of county sustainable development.This paper analyses the internal and international research on the history and actuality of comprehensive evaluation of regional sustainable development, and summarized its theory and methods, then investigates it gropingly.

本文在分析了国内外区域可持续发展综合评价的研究历史和现状的基础上,对区域可持续发展综合评价的理论与方法进行了比较系统的总结和探索性的研究,结合县域的特点,建立县域可持续发展综合评价指标体系。

The framework established was practical and universal, and could provide abase for specific area to select its assessment indicators. The operable indicatorsystem developed which synthetically reflected the sustainable development status ofliling could fill up the blank of regional sustainable development evaluation in liling,and this work was of practical and strategic significance to a certain extent. Inallusion to the flaw existed indimensionlessness of original data in grey system,mean value method was adopted instead of traditional standardized method, and theguidance for confirming the direction of eigenvector was first brought to grey systemin the application of sustainable development evaluation aimed to increase theobjectivity and accuracy of evaluation. The evaluation results on liling could supplybeneficial references for decision makers to make and adjust sustainabledevelopment strategic goal and counter measures.

本文所构建的区域可持续发展指标体系框架具有实用性和通用性,可作为特定区域在筛选具体评价指标时的参考依据;针对醴陵市建立的区域可持续发展指标体系易于操作,能够综合反映醴陵市可持续发展的各个方面,在很大程度上填补了区域可持续发展评价研究的空白,具有一定的实践意义和战略意义;应用主成分分析法评价各子系统的可持续发展水平时,针对原始数据处理存在的弊端,提出以均值法代替传统的标准法,并首次引入了特征向量确定的原则,从理论上可提高评价的客观性与准确性;对醴陵市区域可持续发展状况的评价结果,可以为醴陵市可持续发展总体战略目标及相关措施的制定与结构调整提供有益参考。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows:①reviewed entirely the origin and evolvement of the concept "sustainable development", stated and commented the study status in queue on"sustainable development"around national and international range, thorough discussed the science connotation about the concept "sustainable development";②looked back and commented across-the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings;③expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory;④thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the MATLAB software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the B-J method and Morte-Carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources;⑤synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming, mathematical statistics, random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality;⑥analyzed the inside condition and outside condition to assure the sustainable and optimum exploitation of groundwater resources, the inside conditions are the follows: correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows: the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water-saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology;⑦scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy;⑧point out the more directions on groundwater resources.

它将为制定水资源的可持续发展目标和战略决策提供科学依据,为制定社会、经济可持续发展战略提供理论基础。基于以上考虑,论文主要从以下几方面对地下水资源可持续开发问题进行了比较深入的探讨:①全面回顾了"可持续发展"概念的由来与演变,对国内外"可持续发展"的研究现状进行了述评,并对"可持续发展"概念的科学内涵进行了深入探讨;②对涉及地下水资源的一些最基本的概念和命题进行了全面的回顾和评述,对目前仍然存在的一些错误观点和混乱认识提出了自己的见解;③全面阐述了地下水资源变值系统理论的内容和意义,并与传统的地下水资源计算评价方法进行了对比分析,结合实例具体说明了方法的应用;④深入分析了地下水资源预测预报工作的极端重要性和复杂性,对传统的地下水资源动态预测方法进行了全面的评述,指出了各类预测预报方法的特点及适用条件,对最近二十多年刚发展起来的小波分析技术的主要思想和方法及其应用范围,以及号称第五代计算机语言的MATLAB软件和附带的小波分析工具箱进行了介绍,并应用于地下水动态过程线的分析,采用时间序列中的B-J法,蒙特卡罗方法,与地下水资源变值系统理论相结合,探讨了地下水动态资料分析和地下水资源预测预报的新思路;⑤综合分析了现今各类地下水管理模型的特点及缺陷,将数学规划、数理统计、随机过程等与地下水变值系统理论相结合进行地表水地下水或多水源的联合优化调度,使模型更准确、更实用;⑥对保证地下水资源可持续开发的内部条件和外部条件进行了分析,内部条件主要是正确的资源观,科学的资源计算与评价方法,可靠的资源预测预报技术,可操作的资源管理措施,外部条件主要是高层发展思路、管理体制的变革、配套的政策法规、经济杠杆的调节、人文素质的提高、节水意识的增强及具体节水措施、人口增长的控制、水体污染的防治、生态的恢复和重建等;⑦从宇宙科学、地球系统科学及哲学的高度审视地下水资源的可持续开发;⑧指出了地下水资源可持续开发的进一步研究方向。

In this thesis, the digitization, informationization, modelization and videotex of research on ecological environment security were achieved by using RS-GIS-EIS integrated technology.

论文的创新和特色在于,首次提出土地生态环境安全的概念,将生态安全研究的理论与方法引入土地生态环境安全研究中,并在这些理论和方法的指导下进行了吉林西部土地生态环境安全的研究;首次在吉林西部地区进行了土地生态环境敏感性评价,从土壤退化和土地盐碱化敏感性评价反映了吉林西部土地生态环境不安全的潜在危机;构建了土地生态环境安全评价的压力-状态-响应指标体系,该体系既体现了指标总体上的因果关系,又渗透了生态环境与经济的可持续发展;在土地生态环境安全评价过程中,本文提出用栅格点状评价单元和行政区面状评价单元结合的方法进行土地生态环境安全评价,使评价结果和分区更加精确;首次进行生态安全预警的研究。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows:①reviewed entirely the origin and evolvement of the concept "sustainable development", stated and commented the study status in queue on"sustainable development"around national and international range, thorough discussed the science connotation about the concept "sustainable development";②looked back and commented across-the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings;③expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory;④thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the MATLAB software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the B-J method and Morte-Carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources;⑤synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming, mathematical statistics, random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality;⑥analyzed the inside condition and outside condition to assure the sustainable and optimum exploitation of groundwater resources, the inside conditions are the follows: correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows: the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water-saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology;⑦scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy;⑧point out the more directions on groundwater resources.

它将为制定水资源的可持续发展目标和战略决策提供科学依据,为制定社会、经济可持续发展战略提供理论基础。基于以上考虑,论文主要从以下几方面对地下水资源可持续开发问题进行了比较深入的探讨:①全面回顾了&可持续发展&概念的由来与演变,对国内外&可持续发展&的研究现状进行了述评,并对&可持续发展&概念的科学内涵进行了深入探讨;②对涉及地下水资源的一些最基本的概念和命题进行了全面的回顾和评述,对目前仍然存在的一些错误观点和混乱认识提出了自己的见解;③全面阐述了地下水资源变值系统理论的内容和意义,并与传统的地下水资源计算评价方法进行了对比分析,结合实例具体说明了方法的应用;④深入分析了地下水资源预测预报工作的极端重要性和复杂性,对传统的地下水资源动态预测方法进行了全面的评述,指出了各类预测预报方法的特点及适用条件,对最近二十多年刚发展起来的小波分析技术的主要思想和方法及其应用范围,以及号称第五代计算机语言的MATLAB软件和附带的小波分析工具箱进行了介绍,并应用于地下水动态过程线的分析,采用时间序列中的B-J法,蒙特卡罗方法,与地下水资源变值系统理论相结合,探讨了地下水动态资料分析和地下水资源预测预报的新思路;⑤综合分析了现今各类地下水管理模型的特点及缺陷,将数学规划、数理统计、随机过程等与地下水变值系统理论相结合进行地表水地下水或多水源的联合优化调度,使模型更准确、更实用;⑥对保证地下水资源可持续开发的内部条件和外部条件进行了分析,内部条件主要是正确的资源观,科学的资源计算与评价方法,可靠的资源预测预报技术,可操作的资源管理措施,外部条件主要是高层发展思路、管理体制的变革、配套的政策法规、经济杠杆的调节、人文素质的提高、节水意识的增强及具体节水措施、人口增长的控制、水体污染的防治、生态的恢复和重建等;⑦从宇宙科学、地球系统科学及哲学的高度审视地下水资源的可持续开发;⑧指出了地下水资源可持续开发的进一步研究方向。

Feature -based modeling in design for assembly . International Journal of Computer Integrated Manufacturing,1993,6(1-2):119~1253 B. Lotter, Manufacturing Assembly Handbook. Butterwonths, 19894 G. Boothroyd and P.

本文建立了基于产品可装配性评价的模糊评价模型,并在商用软件SolidWorks上利用VC++实现了对产品可装配性的实时在线评价评价。

Thirdly, by means of distinguishing its features, in accordance with thesetup rule, with the aboved feature of society, economy, environment, logistics industry andsystem and network, and so on, in order to achieve sustainable development as target, throughfour angles as society, economy, environment, logistics industry, select 8 index to establish it,moreover, use the AHP law obtain their weight, besides, by analyzing incompatible problembetween index and method, existed in traditional methods, in accordance with principle andfeature of extension synthesis assessment method, evaluate and optimate logistics centerplanning schemes and get an accurate result in the practical example.

再次,通过分析研究物流中心规划方案的特点,根据建立评价指标体系的原则和要求,结合前述的社会、经济、环境、行业、系统、网络等特征,以促进可持续发展为总目标,从社会、经济、环境、物流行业四个角度考虑,有选择性的选取了8个评价指标,建立了物流中心规划方案的评价体系,并应用层次分析法得出了各指标权重。另外,在分析比较传统方法存在指标体系与评价方法存在不相容等问题的基础上,根据可拓综合评价法的原理及特点,将其引入到物流中心规划方案评价的研究中,并通过廊坊物流中心规划方案评价进行了实证研究,取得了合理的评价结果。

Some examples are given. Some methods and fruits of the tech-economic evaluation for mining projects are used as reference. The re-evaluation of mineral resource is briefly introduced. It is detailed to convert the mining flotsam into resource. The paper presents a new method, comprehensive index method, to evaluate the actualization degree of wasteless mining.

文中借鉴了矿山项目技术经济评价方面的方法与成果,对矿产资源的再次评价及矿山废料资源化评价进行了讨论:提出了应用综合指数法对无废开采实现程度进行评价的理论体系;应用神经网络系统对矿业可持续发展进行评价,建立了相应模型及标准。

But when we look back to the reality of our country's teacher evaluation, we find that the valuators are not standard, only one evaluation criterion, and the process dominate d by formalism, and so on.

可我国教师评价的现实却远不是这样:评价者专业水平较低、评价标准单一、形式主义在评价中蔓延,等等。

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推荐网络例句

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。