数据库应用.一个比较有趣的数据库画图程序。用VB环境开发-data application about chart with intereting

数据采集系统，程序不复杂，专门用于应付学校课程设计，包括数据采集，画图，显示，存储-Data acquisition system, procedures are not complex, designed to meet the school curriculum, including data collection, drawing, display, storage