And some key technologies , such as object oriented analysis ( ooa ) , object oriented design ( ood ) , com and activex technology , system online help , correspondingly , are discussed in detail respectively . then , the landslide prediction system based on gis is perfectly designed . afterwards , the file management subsystem , the prediction subsystem and the database management subsystem , which are divided from the only parent - system ( the landslide prediction system based on gis ) , are designed and programmed in detail respectively 詳細探討了面向?qū)ο蠓治? ooa ) 、面向?qū)ο笤O(shè)計( ood ) 、系統(tǒng)組件化、 active 、聯(lián)機幫助、系統(tǒng)集成等重要技術(shù)環(huán)節(jié);實現(xiàn)了基于gis滑坡預(yù)測預(yù)報系統(tǒng)的總體設(shè)計;然后討論了文件管理、預(yù)測預(yù)報和滑坡體數(shù)據(jù)倉庫管理三個子系統(tǒng)的詳細設(shè)計與具體實現(xiàn);基于mapgis二次開發(fā)平臺,編程實現(xiàn)了滑坡預(yù)測預(yù)報系統(tǒng)。
On the other hand , a greenhouse file management subsystem was built to make management of file and drawing more easily , which improved the management efficiency of document in agricultural units . there was a combination of the technique of agricultural biology , computer and network , which displayed the superiority of crossed subjects . it emphasized the basic concepts of agricultural environment and applied the knowledge of computer as well 碩士學位論文摘要本系統(tǒng)的研究開發(fā)結(jié)合了農(nóng)業(yè)生物環(huán)境技術(shù)、設(shè)計學、計算機技術(shù)和網(wǎng)絡(luò)技術(shù),體現(xiàn)了學科交叉的優(yōu)勢,綜合運用了各部分的知識,既突出了農(nóng)業(yè)生物環(huán)境的特點,又體現(xiàn)了計算機知識,把不同學科有機地融合在一起,從一定程度上展示了交叉學科的優(yōu)勢。