The E-R diagram of Custom organization model is presented.
针对海关组织机构图,构建海关组织机构用例模型。
And concrete data store model is achieved with E-R diagram designing data store.
用e - R图设计数据库,并得到具体数据库模型。
Then it elucidates the creation of the database by the E-R diagram and the design of the database.
接着通过E-R图说明数据库的搭建和数据库的设计。
应用推荐