环保数据监测处理系统　

VB数学运算实例：分解质因数源代码,有需要的下。(VB Math Example: prime factorization source code, there is need for the next.)

基于sock编写的局域网聊天工具的服务端，vc编写-prepared based on the sock LAN Chat server tools, vc prepared

DWS Source . Delphi W SCript.(DWS Source. Delphi W SCript.)

一个局域网组播的win32程序，包括发送端和接收端。欢迎大家共同学习-a LAN Multicast win32 procedures, including the transmitter and receiver. You are welcome to jointly study

说明：  QuartzNet构建windows服务,Topshelf是一个windows service框架，它对windows service进行封装使得我们可以把控制台程序安装成service，便捷的安装以及控制台可视化的调试大大提升了服务的开发效率。以上是我个人理解，如有错误，还望大侠纠正，不胜感激！(QuartzNet builds windows services. Topshell is a framework of windows services. It encapsulates windows services so that we can install console programs into services. Easy installation and visual debugging of console greatly improve the development efficiency of services. The above is my personal understanding. If there is any mistake, I would like to see the hero correct it. Thank you very much.)

利用VB开发工具开发一个疾病诊断系统，可以查询各种疾病的病症。(using)

说明：  Sundown EK: Pre-Landing Page

空间二阶交错网格波动方程波场模拟，没有消除频散(Second-order staggered spatial mesh wave equation wave field simulation, does not eliminate the dispersion)

说明：  Python基础教程（第3版)，2017年出版，学习python的好工具。(Python Basic Tutorial (3rd Edition))

说明：  完全平方数代码，并且其中的两个字母相同，这是window代码(Full square code, and one of the two letters the same, this is the code window)