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该文以“兖州矿务局兴隆庄煤矿煤质管理系统”为实例,介绍在系统设计中遇到 并解决的一些实际问题:有效实现选煤品种的灵活排序,在ACCESS数据库中调 用 EXCEL实现可选性曲线的绘制等.“,”This thesis takes the Xinglongzhuang Mine coal mineral quality MIS for example, introduces some practical problems in the course of system design such as how to flexibly make the coal species in proper order and how to call Excel in Access to implement the optional curves drawing.