C#高效数据库连接池源码

用vb.net和gis组建MO实现了一个地名数据库地理信息系统，有地图显示子系统和地名查询子系统-Gis using vb.net and the formation of MO realize a database of geographic names information system, a map display subsystems and subsystem names query

这个是有关windows API编程的vc程序，可帮助迅速熟悉windows API-This is the windows API programming vc procedures, can help quickly familiar with the windows API

Sistema de red multinilvel

vc编写的双色球预测程序 基本达到了实用状态(vc written two color forecasting process basically reached a practical state)

锁相的目的和作用、基本原理、如何实现、控制器参数设计、仿真验证 。(The purpose and function of phase locking, basic principles, how to achieve, controller parameter design, simulation verification .)

combobox和checkbox的组合，在下拉框中的选项可以check．-combobox and checkbox mix, in the drop-down box options can check.

亚控的组态王超级XY曲线控件例程,学习研究用-KING Super XY curve control routines

使用arduinoMEGA2560做的全国大学生电子设计大赛2017年管道内钢柱滚动系统题目(Using Arduino MEGA2560 to do the National College Students Electronic Design Competition 2017 Pipeline Rolling System)

Wskaź niki, led ATMEGA

说明：  矩量法程序,用fortran语言编写的传统矩量法求解立方体的RCS的程序(FortranA Program for Solving RCS of Cubes by Traditional Moment Method Written in Fortran Language)