an interesting pieces of the jigsaw

visual basic程序实现行星轮设计-visual basic program design of planetary gear

adler-32crc校验，用VB做的一个程序-Adler-32crc checking, VB doing a procedure

实现较多功能的界面代码，基于DOS，C语言-achieve more functional interface code, based on DOS, C Language

关于bragg光纤的电磁波横模的计算，用其可以给加好的了解bragg的模式特性-on the transverse mode of the electromagnetic wave, can be used to increase their understanding of good characteristics of the model bragg

深入剖析Asp.net资源文件,比较实用。读取文件流-Asp.net-depth analysis of resource documents, more practical. Read the file stream

很有用的一些技巧-some very useful skills

益智游戏，贴方块，160关，手机游戏，J2ME开发，这是40版本。具体功能有帮助说明-puzzle games, and pasted chunks and 160 customs, cell phone games, J2ME development, which is 40 version. Specific functions to help Note

Catia script created in VB. Very useful for Catia users. this script automated the process of fills and joins in imported geometry.

北大密码学课程的课件~密码学基础1-4 讲得通俗易懂。适合初学者自学使用。也可用来辅助读加解密程序或者编程。-Beijing University courses courseware cryptography Cryptography ~ 1-4 speak basic user-friendly. Suitable for beginners to use self-study. Can also be used to support encryption and decryption procedures, or read programming.

1、任务：为宿舍管理人员编写一个宿舍管理查询软件, 程序设计要求： （1）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(用选择排序) 2、查询菜单: (用二分查找实现以下操作) （1）按姓名查询 （2）按学号查询 （3）按房号查询 3、打印任一查询结果（可以连续操作） -a task : to prepare dormitory management staff inquiries a dormitory management software, program design requirements : (1) interactive work (2) can add, delete, change information (3) Establish data files, data files by keyword (name, school, room number) rank (with choice of ranking) 2, inquiries menu : (2 hours with you to achieve the following operational) (1) the names of inquiries (2) the school inquiry (3) of the inquiry three, Print the results of an inquiry (capable of continuous operation)