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说明：  数控系统 NC 程序 快速查看修改及模拟检查。(NC program of CNC system can be checked, modified and simulated quickly.)

学生成绩管理系统,主要统计和查询学生的成绩(Student Score Management System)

多文件上传下载的程序 一个功能很强的文件管理程序，可以支持文件上传下载 ，文件夹的管理等(Multi-file upload to download the program a very strong function of document management procedures, can support the file upload downloads, folder management, etc.)

说明：  用java实现获取系统的mac地址，课堂上的资料进行复习。(get system mac address)

说明：  cas系统的jar包，很哪找的。求求你让我通过吧。(I dont no yingyu i am sorry)

This PAC script is invalid, because there is a missing close brace on the function FindProxyForURL().

说明：  如今是网络化的电子信息时代，在广阔的Internet网络中有各种各样的电子商城，它们可以使客户通过网络购物、浏览商品、查询订单和销售排行。通过对电子商务网站订购环境以及购物过程的调查研究。(Today is a network of electronic information age, in the vast Internet network, a wide variety of electronic mall, they can enable customers to online shopping, browse products, check orders and sales ranking. Order by e-commerce sites and shopping environment for the process of investigation.)

新闻发布系统。好的新闻发布系统，非常好的新闻发布系统。(Press Release System. Good press release system, a very good press release system.)

check the url link whether it is good or bad link

实现数组乘积，Java代码编写 方便 (Array of product realization)