The risk evaluation of investment project is a very complex system evaluation . the paper puts merely forth effort to provide a kind of thinking and frame to analyze and solve this kind of problem and provides reference for the decision - maker to make his decision more reasonable and scientific 投资项目的风险评价是一个非常复杂的系统评价问题,本文研究的目标是着力于提供一种提出、分析和解决问题的思路和框架,为决策者进行决策提供参考和借鉴,使其决策更为合理和科学。
The system was quantified after mathematical model was established , normal system of the initial in - situ stress field was chosen , feasible plan of structural motion action was conceived , undetermined plan of the system evaluation was determined , future effect of the system optimization was analyzed , and every variety of feasible plans for calculating and analyzing the initial in - situ stress field were sorted by using the systematical evaluation 通过建立数学模型进行系统量化,完成初始地应力场准则体系的选择、构造运动作用可行方案的构思、系统评判待选方案的确定和系统优化未来效应的分析,系统评价对各种可行的计算分析初始地应力场方案做出排序。
But it is not abundant in china and abroad that researches about crm system evaluation method . author introduced and summarized crm ’ theory in general in chapter i . relationship marketing is basement of crm . customer loyalty , customer satisfaction , one to one marketing is important theory basement of crm too 然而企业在重新重视客户关系的同时却发现,其所面临的环境中客户数量非常多、客户个性要求变得纷繁复杂,单纯依靠商家的经营技巧已经不能满足客户要求,不能全面维护客户关系。
Based on the development and the future of expressway construction and requirement , the author conducts in - depth research for several problems in the field of expressway traffic engineering in china in this paper . the contents include the structure and function of expressway traffic engineering system , the design method , the construction and development direction , the setting fundamental and scale in control system , toll system and communication system of expressway traffic engineering , and the system evaluation method in expressway traffic engineering 本文结合我国高速公路的建设发展历程和未来发展需求,深入研究了我国高速公路交通工程系统若干问题,包括高速公路交通工程系统构成和功能、设计方法、建设发展方向,高速公路交通工程监控、收费、通信系统的设置原则和规模,高速公路交通工程系统评价方法等。
This paper firstly studies the causes of the problem to settle it good . first , this paper studies the information system developing problem . we not only systemic and synthesis discuss the existing information system developing measures , but also found a new information system developing measure : the measure of combine high and low with evaluation pervasion ; second , this paper studies some other aspects related closely with information system development : information system developing model and information system developing pattern ; third , this paper pay more attention to information system evaluation problem , the emphases in it is information system evaluation measure , and we put out the new measure " 3 + 1 " integration measure based on optimism modulus appraise score means and multiplication model 首先,本论文研究了信息系统的开发方法问题,较系统的对现有的信息系统开发方法做了综合性论述,并且创建了信息系统开发的上下结合评价渗透法;其次,本论文还对与信息系统开发密切联系的开发模型和开发模式两个方面做了适当的研究,并创建了信息系统开发的星系结构模型;此外,本论文还比较详细的研究了信息系统评价的问题,其中重点研究了信息系统的评价方法,提出了以乐观系数估分法和乘法模型为核心的“ 3 + 1 ”集成法。