On the basis of the study of the theory and appraise method on land use in the small towns from home and abroad , this paper at first conducts a deep study on the development and role of the small towns , indicating that its development has sawn an uneven development phrase and becomes a carrier of the enterprises , a pool of surplus laborers , a hub of material exchanges between the rural and urban areas , a base of spiritual civilization , an important way to achieve urbanization . second , it conducts a study on the situation and features and the problems the land use , indicating that the efficiency of the land use is low , which has a direct influence on the development of agriculture and the role of the small towns . and the study of the demand of the land indicates the shortage of land is serious , and the small town must rationally use the land and increases its intensive role and the economical efficiency to meet the demand 在分析国内外已有关于小城镇土地利用的理论与评价方法的基础上，首先对小城镇在我国的发展、地位和作用进行了深入的分析，判明我国小城镇发展经历了一个曲折向上的发展阶段，已成为乡镇企业的载体，农村剩余劳动力的蓄水池，城乡物资交流的枢纽，农村精神文明的基地，是我国城市化的重要途径；其次，对小城镇土地资源利用现状和特征进行了探讨，并对发展小城镇建设导致的土地利用问题进行了剖析，表明目前我国大多数小城镇土地效益和规模效益低下，占用耕地过多，直接影响农业的发展，影响小城镇的地位和作用；通过小城镇土地供需分析研究表明，我国土地短缺十分严峻，小城镇土地需求缺口较大，小城镇必须合理利用现有土地，增强集约功能和土地经济效益，从而缓解需求压力；最后，论文通过运用特尔菲法，描述统计分析法、多元统计分析（主成分分析）法和系统分析法中的层次分析法（ ahp ）等一系列方法，结合定性和定量两方面，从土地质量、土地资源数量与结构、土地经济效益、环境效益、社会效益等五个方面进行分析，筛选、建立了土地资源利用评价指标体系，在因子评价的基础上，建立了土地利用综合评价模型，并给出了评价过程和方法。
The thesis establishes a theory system of contemporary furniture display of exhibitions through systematic analysis and many thinking modes : i . based on the connotation of furniture display and the backgrounds of the development of the exhibitions , the thesis clarifies the connotation and extensive meaning of contemporary furniture display of exhibitions : it is professional display activity which takes the furniture as the carrier and the efficient information transmit and trade as the basic purpose ; it is a systematic , multidimensional space design which is completed in special place , by special group of people ; it is a perfect unite by function , technique , art , culture , which embodies the inevitable alternative from simplicity and practicality to the humanism ; it is an effective distribution method that boosts the development of furniture firms and exhibition activities 本文综合运用了系统分析法和各种设计思维方法，确立了家具展览会展示设计的理论体系：一、本文首先从家具展示设计的内涵与展览会发展的背景入手，明确指出当代家具展览会展示设计的内涵与外延：是以家具为信息载体，以高时效的信息传递和交易为根本宗旨的专业性的展示设计活动；是在特定空间内完成的、由特定人群参与的、系统的、多维的空间设计；是功能、技术工艺、艺术形象、文化内涵的完美结合，体现的是人类设计由简单实用到实用之外蕴含有各种因素的人性化趋势的必然选择；是一种行之有效的家具营销方式和推动展览业与家具产业发展的有效途径。
On the thought of systematic analysis , in the system engineering of reused water , and to achieve the total goal of changing the wastewater useful , the thesis sets up the technical and economic general evaluation indicators in the four aspects of technique , economic , risk and social acceptance 本文应用系统分析法的思想，在城市再生水利用项目这个系统工程中，为了实现污水资源化的总目标，从技术、经济、风险和社会接受程度四个方面建立了城市再生水资源利用项目的技术经济综合评价指标体系。
