數(shù)據(jù)庫(kù)關(guān)鍵碼
data base key
數(shù)據(jù)庫(kù)管理系統(tǒng)
data base management system
數(shù)據(jù)庫(kù)計(jì)算機(jī)
data base computer
數(shù)據(jù)庫(kù)實(shí)用程序
data base utility
數(shù)據(jù)庫(kù)數(shù)據(jù)模型
data base data model
數(shù)據(jù)庫(kù)系
data base data model