College graduate enrollment continues to expand, the amount of graduate students...

代码说明：

随着高校对研究生招生规模的不断扩大，研究生的各种信息量成倍增长。设计这样一系统，方便查询、统计和修改研究生的基本情况、研究生的导师情况、课程开课情况和选课情况及成绩，实现信息的规范管理、科学分析和快速查询。-College graduate enrollment continues to expand, the amount of graduate students has doubled. Design of such a system to facilitate the inquiry, statistics and revise the basic situation of the post-graduate and graduate instructors. and the commencement of classes and the results and standardize the management of information, scientific analysis and inquiry.