component chart造句

Basing on web higher school educational administration system described by uml it mainly introduced developing the choosing - course process which basing on j2ee and used uml as modeling language , rup as process frame : using example pictures , activity pictures to find user requirement , establishing system boundary and found the demand - model of system in the end ; to build analyzing species , using sequence chart . activity chart . cooperation chart of analysis species to describe the analysis - model of system : to build design species , using design species sequence charts , species charts to realize design - model of system ; using component charts . scheme charts to describe realization - model of system , , this thesis mainly described the elective - courses and achievement - management
用uml描述的基于web的高校教务系统原型主要介绍了以uml为建模语言，以rup为过程框架，开发基于j2ee的选课过程：使用例图、活动图来寻找用户需求，确立系统边界，从而建立系统的需求模型；构建分析类，使用分析类的顺序图、活动图、合作图来描述系统的分析模型；构件设计类，运用设计类顺序图、类图来实现系统的设计模型：使用构件图、配置图来描述系统的实现模型。论文中主要对选修课程、成绩管理做了重点描述。
It's difficult to find component chart in a sentence. 用component chart造句挺难的