大地主题正反算的一个源程序，是用DELPHI语言实现的。

二叉树的存储与遍历-binary tree traversal and storage

矢量图源代码 包括直线文本矩形等等，可修改线条颜色，宽度等-vector source code, including straight text rectangle, etc., may revise the lines of color, width, etc.

非常精确的定时器控制Delphi3.0，4.0，5.0，6.0，7.0应用程序

关于verilog的各个基本模块的源代码，如加法器，寄存器，选择器及各个测试文件-With regard to the various basic modules Verilog source code, such as adders, registers, selectors and the various test file

一个图书批发商的通用软件-a library of common software wholesaler

是个办公系统,可以实现财务上的管理和人员的流动-Is an office system that can realize financial management and staff mobility

delphi and SQL database.for study system database.

delphi下的声音记录源程序，主要完成声音保存为wav。-Voice Recording source program finished by delphi, which mainly save voice message as wav.

erp系统中的必要功能,BOM的具体代码实现，清晰明了-erp xi tong zhong de bom dai ma

这是一个关于SQL统计的例程，有需要的下。-This is a routine on the SQL statistics, there is a need for the next.