= Dial Backup Auto Answer Unit,撥號備用自動應(yīng)答裝置 dbacs: = Data Base Administrator Control System,數(shù)據(jù)庫管理員控制系統(tǒng) dbaas: [網(wǎng)絡(luò)] 數(shù)據(jù)庫即服務(wù)；數(shù)據(jù)庫服務(wù)；數(shù)據(jù)庫云 dbaf: [計] 數(shù)據(jù)庫存取軟件 dbaam: = Disc Buffer Area Access Method,磁盤緩沖區(qū)存取方法 dban: [網(wǎng)絡(luò)] 安全擦除硬盤資料(Darik's Boot And Nuke)；二溴乙腈(Dibromoacetonitrile)；德班市 下載手機詞典可隨時隨地查詞查翻譯
