简介:介绍Sybasee-MapforPowerBuilder策略,探讨基于PowerBuilder的C/S应用及组件向B/S分布式应用的转换方法。
简介:ELTisanorganicprocessthatisinfluencedbyavarietyoffactors.Thesebreakdownintotwotypes:explicit,whichisobjectiveandtheotherisimplicit,whichissubjective.Thispaperarguesthatsubjectivefactorsaresubordinatedtoobjectiveones.Ofthelat-ter,theSocietyfactor,followedbytheSubjectandStudentfactorsinimportance,isthecentralonethatdeterminestheteachingprocess.