This paper introduces data mining concept, function and operation flow, and put forward using data mining technique to build individuation service model in physical education distance education.

本文介绍了数据挖掘技术的概念、功能及其运作流程，并提出了在体育远程教育中使用数据挖掘技术建立个性化服务的模型。

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The general module of the office information system, the data flow diagram and the database concept mode are also introduced.

然后介绍了办公信息系统的总体模块、数据流图及数据库概念模式。

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The concept of floating car data method is expounded and the general system structure, data processing flow also introduced.

本文阐述了流动车辆数据采集法的概念、系统构成概要、数据处理流程；

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