very useful software, with good, we can look terrific.

perl语言学习必备，也可以为学习者在实际应用过程出现的问题，给矛解答-perl language learning must also be learners for practical application in the process, to answer spear

1.本文对一种高效的升压式PWM 变换电路作了分析研究 对开关状态的切换效率高 采用双零软开关工作，大大降低了开关损耗, 提 高了电路的转换效率. 2.该电路在高频的开关电源、逆变器等电力电子电路上有很大的实用价值, 可以提高电路的转换效率. -1. In this paper, an efficient step-up PWM conversion circuit analysis study on the switch to switch the state of high efficiency soft-switching double-zero work, greatly reduces switching losses, improve the conversion efficiency of the circuit .2. The circuit in high-frequency switching power supplies, inverters and other power electronic circuits have great practical value, can improve the circuit

很经典的游戏，完全重新开发，很适合工作很忙的人来玩，老少皆移，而且游戏有很强的逻辑性！-classic games, the complete re-development, the work is very suitable for busy people to play, young and old were moved, but the game has a strong logic!

hash算法大全，里面包含了诸如Bernstein s hash，Pearson s Hash，CRC Hashing等流行的算法源码。-hash factions

这是一个用VC编译的小游戏程序，希望各位同学老师多多指导-This is a translation of VC small Games, I hope many teachers guide students

SQL server的帮助文档，省去查阅课本的过程-SQL server help document the process of eliminating access to textbooks

使用VBA在Excel、Word、Access中进行数据交换。从Access中取出数据，使用Excel中的参数在Word中建立需要的文件。-The use of VBA in Excel, Word, Access in the data exchange. Remove the data from Access using Excel in the parameters in Word to create documents required.

实时视频跟踪源码，CV++.NET编程环境-Real-time video tracking source, CV++. NET programming environment

将 ASM 源程序变为 TURBO-C的内联模块，将汇编语言和c语言联合使用-will ASM source into TURBO-C in conjunction with the modules will be compiled language and the joint use of language c

Jbuilder开发的一个P2P文件共享软件！-Jbuilder development of a peer-to-peer file-sharing software!