[{"title":"( 6 个子文件 3.37MB ) 数据库课程设计指导教程 包括各步骤的详细解释说明","children":[{"title":"新建文件夹","children":[{"title":"第五章5-1-5可行性分析阶段.ppt <span style='color:#111;'> 197.00KB </span>","children":null,"spread":false},{"title":"第五章5-2需求分析.ppt <span style='color:#111;'> 600.50KB </span>","children":null,"spread":false},{"title":"第五章5-1数据库概述.ppt <span style='color:#111;'> 2.22MB </span>","children":null,"spread":false},{"title":"第五章5-4逻辑结构设计.ppt <span style='color:#111;'> 293.00KB </span>","children":null,"spread":false},{"title":"第五章5-3概念结构设计.ppt <span style='color:#111;'> 1.50MB </span>","children":null,"spread":false},{"title":"2009课程设计.ppt <span style='color:#111;'> 2.00MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]