數(shù)據(jù)描述規(guī)范[DDS] sdl specification description language: 說明書描述語言specification description language: 規(guī)范描述語言data description: 數(shù)據(jù)描述符data specification: 數(shù)據(jù)說明; 數(shù)據(jù)指定; 資料規(guī)格說明and aircraft description data base: 飛機(jī)概述數(shù)據(jù)庫下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯