例句與造句

1. 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的高校教務(wù)系統(tǒng)原型主要介紹了以u(píng)ml為建模語(yǔ)言，以rup為過(guò)程框架，開(kāi)發(fā)基于j2ee的選課過(guò)程：使用例圖、活動(dòng)圖來(lái)尋找用戶需求，確立系統(tǒng)邊界，從而建立系統(tǒng)的需求模型；構(gòu)建分析類，使用分析類的順序圖、活動(dòng)圖、合作圖來(lái)描述系統(tǒng)的分析模型；構(gòu)件設(shè)計(jì)類，運(yùn)用設(shè)計(jì)類順序圖、類圖來(lái)實(shí)現(xiàn)系統(tǒng)的設(shè)計(jì)模型：使用構(gòu)件圖、配置圖來(lái)描述系統(tǒng)的實(shí)現(xiàn)模型。論文中主要對(duì)選修課程、成績(jī)管理做了重點(diǎn)描述。
2. It's difficult to find component chart in a sentence. 用component chart造句挺難的