some-progam-for-RS-485

bpa安装说明，告诉你如何安装bpa和他的破解包(bpa installation instructions tell you how to install the bpa and his crack kits)

CMD下的操作命令大全，word，比较实用，绝对经典(Operating under the command CMD)

Cadence Allegro16.5详细安装步骤及破解文件，里面包括pubkey1.30修正破解文件和破解方法。(Cadence Allegro16.5 detailed installation steps and crack file, which includes files and crack crack pubkey1.30 correction methods.)

说明：  oh my god, this is miles32 files.

This is foos This is foos(This is foos)

DHCP（Dynamic Host Configuration Protocol，动态主机配置协议）是IETF为实现IP的自动配置而设计的协议，它可以为客户机自动分配IP地址、子网掩码以及缺省网关、DNS服务器的IP地址等TCP/IP参数。了解DHCP工作过程可以帮助我们排除有关DHCP服务遇到的问题。DHCP 协议是基于UDP层之上的应用，本文结合抓报所得数据分析DHCP协议实现原理(DHCP (Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) is the IETF protocol designed for automatic configuration of IP for the client, it can automatically assign the IP address, subnet mask, and default gateway, DNS server IP addressand other TCP/IP parameters. Understanding of the DHCP the work process can help us to rule out problems encountered about DHCP service. The DHCP protocol is based on the the UDP layer on top of the application, combined with a grasp reported income data analysis DHCP protocol implementation principle)

this is some program for operating system

虚拟机备份指南，资料供大家分享，管理服务器必备资料。(Virtual Machine Backup Guide, information for everyone to share )

一篇关于如何提高单片机运行速度的文章!(An article on how to improve the operating speed of Singlechip article!)

这是一个关于递归算法原理的解释，很不错，请大神指点。(This is a recursive algorithm on the interpretation of the principle, very good, please great God pointing.)