文件名称:121
- 所属分类：
- SQL Server数据库
- 资源属性：
- [Windows] [Visual C] [Basic/ASP] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 30kb
- 下载次数：
- 0次
- 提 供 者：
- 刘*
- 相关连接：
- 无
- 下载说明：
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概念结构设计采用的是实体属性分析法。实体属性分析法是从总体的概念入手，从分析一个单位的事务活动开始，首先识别需求分析中所提供的实体及实体间的联系，建立一个初步的数据模型框架，然后在逐步的求精的方法加上必需的描述属性，形成一个完整的局部模型，称为用户视图，最后在加上这些视图集成一个统一的数据模式-Using the concept of structure design is entity attribute analysis. From the analysis of the general physical properties, from the analysis of the concept of a unit of affairs activity began, first identify needs analysis is provided in the entity and the relationship between entities, establish a preliminary data model fr a me, then gradually in the method of refinement and necessary descr iption attribute, formed a complete local model, called the user view of these views, finally add a unified integrated data model
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医院药品存销管理系统(VB源码)
............................\药品管理
............................\........\proj
............................\........\....\database
............................\........\....\Declearation.bas
............................\........\....\frmMain.frm
............................\........\....\frm_ex_add.frm
............................\........\....\frm_ex_del.frm
............................\........\....\frm_ex_del.frm.bak
............................\........\....\frm_ex_que.frm
............................\........\....\frm_ex_que.frm.bak
............................\........\....\frm_ex_upd.frm
............................\........\....\frm_ex_upd.frm.bak
............................\........\....\frm_im_add.frm
............................\........\....\frm_im_del.frm
............................\........\....\frm_im_que.frm
............................\........\....\frm_im_que.frm.bak
............................\........\....\frm_im_upd.frm
............................\........\....\frm_im_upd.frm.bak
............................\........\....\frm_inf_add.frm
............................\........\....\frm_inf_del.frm
............................\........\....\frm_inf_que.frm
............................\........\....\frm_inf_que.frm.bak
............................\........\....\frm_inf_upd.frm
............................\........\....\frm_inf_upd.frm.bak
............................\........\....\frm_Main.frm
............................\........\....\MSSCCPRJ.SCC
............................\........\....\Project1.vbp
............................\........\....\Project1.vbw
............................\药品管理
............................\........\proj
............................\........\....\database
............................\........\....\Declearation.bas
............................\........\....\frmMain.frm
............................\........\....\frm_ex_add.frm
............................\........\....\frm_ex_del.frm
............................\........\....\frm_ex_del.frm.bak
............................\........\....\frm_ex_que.frm
............................\........\....\frm_ex_que.frm.bak
............................\........\....\frm_ex_upd.frm
............................\........\....\frm_ex_upd.frm.bak
............................\........\....\frm_im_add.frm
............................\........\....\frm_im_del.frm
............................\........\....\frm_im_que.frm
............................\........\....\frm_im_que.frm.bak
............................\........\....\frm_im_upd.frm
............................\........\....\frm_im_upd.frm.bak
............................\........\....\frm_inf_add.frm
............................\........\....\frm_inf_del.frm
............................\........\....\frm_inf_que.frm
............................\........\....\frm_inf_que.frm.bak
............................\........\....\frm_inf_upd.frm
............................\........\....\frm_inf_upd.frm.bak
............................\........\....\frm_Main.frm
............................\........\....\MSSCCPRJ.SCC
............................\........\....\Project1.vbp
............................\........\....\Project1.vbw