摘要
从Ｅ－Ｒ角度分析，提出且实现了通用的选课数学模型，并根据此数学模型开发了选课系统———学生选课系统和选课管理系统。
The paper on the viewpoint of E-R(Entity-Relation)theory,presents and implements the general mathematic model of course selecting,and by this model Student Course Selecting System(SCSS)and Course Selecting Management System(CSMS)were developed.
出处
《电脑开发与应用》
1996年第3期24-27,共4页
Computer Development & Applications
关键词
选课数学模型
选课系统
CAI
计算机
mathematic model of course selecting,course selecting system,student course selecting,course selecting management,teaching management,model fou
