模拟雨滴产生水波的过程，池边的纹理和池底的纹理都非常逼真-simulated rain water waves generated by the process, the pool bottom of texture and the texture is very realistic

模拟雨滴产生水波的过程，池边的纹理和池底的纹理都非常逼真-simulated rain water waves generated by the process, the pool bottom of texture and the texture is very realistic

采用交互工作方式 （2）可以增加、删除、修改信息 （3）建立数据文件 ，数据文件按关键字（姓名、学号、房号）进行排序(选择、快速排序、堆排序等任选一种) (4) 查询 : a.按姓名查询 b.按学号查询 c按房号查询 (5) 打印任一查询结果（可以连续操作） 但是有些不全-The use of interactive methods of work (2) can add, delete, modify the in