短語詞組短語database e control system 數(shù)據(jù)庫控制系統(tǒng)database monitored control system 數(shù)據(jù)庫dbacs database administrator control system 數(shù)據(jù)庫管理器控制系統(tǒng)extended database control system 延伸資料庫控制系統(tǒng)Database Control System Nucleus 數(shù)據(jù)庫控制系統(tǒng)核心generalized database control system 綜合信息控制系統(tǒng)integrated database control system 綜合數(shù)據(jù)庫控制系統(tǒng) 返回 database control system