短語詞組短語Data Access Object Variable 數(shù)據(jù)庫存取對象變量;運用數(shù)據(jù)存取對象變量data access object technology 數(shù)據(jù)訪問技術DAO Data Access Object 數(shù)據(jù)訪問對象DDAO Data Access Object 數(shù)據(jù)訪問對象ADO data access object ADO 數(shù)據(jù)訪問對象Data Access Object Pattern 數(shù)據(jù)訪問對象模式data access object dao 數(shù)據(jù)訪問對象Data access object patters 數(shù)據(jù)訪問對象模式Spatial Data Access Object 空間數(shù)據(jù)訪問對象 返回 data access object