The importance of evaluation of maintenance service quality was pointed out and its hierarchy structure was constructed. Analysis model and calculation method were put forward with a specific example.
分析了进行维修服务质量评价的重要性，建立了维修服务质量评价的层次结构，提出分析模型和计算方法，并给出了一个具体实例。
The analysis theory of fixture abstract information structure hierarchy is put forward.
提出了夹具抽象信息结构层次分析理论。
An overall analysis of factors influencing the safety system of metro running tunnel was carried out; a Hierarchy structure Model is set up.
较全面分析了影响地铁区间隧道安全体系的各个因素，建立了层次结构模型。
It discusses the analysis and the design of a DSS application system concerned with the system objective, overall structure, hierarchy, environment adaptation, etc.
从系统目标、整体结构、有序性、环境适应等方面讨论了一个实际DSS应用系统的分析和设计思想。
On the basis of the analysis of function demand and system data, a general structure of the information system was designed. And the types and hierarchy structure of system data models were studied.
在系统功能需求和数据需求分析的基础上，进行了系统总体结构设计，并研究了系统数据模型类型，提出了系统数据模型的分层结构。
According to class-object level, structure level, subject level, attribute level and service level, we analysis the class hierarchy of hydraulic system, their interrelation and their communication.
按照类——对象层、结构层、主题层、属性层和服务层五个层次分析了液压系统的类层次构成及其连接与通信。
Based on analysis of function demand and system data, a general structure of information system is designed. And the types and hierarchy structure of system data models were studied.
在系统功能需求和数据需求分析的基础上，进行了系统总体结构设计，并研究了系统数据模型类型，提出了系统数据模型的分层结构。
Secondly, We use factors analysis to erect structure chart of intangible assets, and analytic hierarchy process of operation research to peel off "channel assets" value;
运用因素分析法建立组合无形资产结构图； 借鉴运筹学多目标决策层次分析理论剥离出“渠道资产”价值；
Secondly, We use factors analysis to erect structure chart of intangible assets, and analytic hierarchy process of operation research to peel off "channel assets" value;
运用因素分析法建立组合无形资产结构图； 借鉴运筹学多目标决策层次分析理论剥离出“渠道资产”价值；
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