在某些特殊情况下，需要让局域网中的一台计算机完全暴露给广域网，以实现双向通信，此时可以把该计算机设置为DMZ主机。...

图书销售系统源代码，这是我大三的时候和宿舍同事做出来的，大家看看如何-book sales system source code, this is my church and the houses of my colleagues, we look at how

CCNA的网络工程师的笔记。全面记录各章节要点，重点，难点-CCNA network engineers notebook. A comprehensive record of the chapters points, focus and difficult

本文从理论上推导出CRC算法实现原理，给出三种分别适应不同计算机或微控制器硬件环境的C语言程序。读者更能根据本算法原理，用不同的语言编写出独特风格更加实用的CRC计算程序。-This paper theoretically CRC algorithm realize the principle of adaptation, respectively, given in three different computer or microcontroller hardware environment of the C language program. Readers more in accordance with this algorithm, using different language to prepare a more practical style of CRC calculation program.

WIN32::GUI for perl dev 5-Win32 : : GUI for perl dev 5

目前最新电路编辑器软件，几乎支持所有的软件编译，欢迎下载-The latest circuit editor software supports almost all of the software compilation, please download the

485设计，介绍得还可以，不用多说，对你485的手边查找有一定帮助!-485 design, can also introduce a, Needless to say, the hand of your 485 search has definitely helped!

dicom协议中文版 DICOM即数字影像和通信标准。在医学影像信息学的发展和PACS的研究过程中，由于医疗设备生产厂商的不同，造成与各种设备有关的医学图像存储格式、传输方式千差万别，使得医学影像及其相关信息在不同系统、不同应用之间的交换受到严重阻碍。为此，美国放射学会（ACR）和全美电子厂商联合会（NEMA）认识到急需建立一种标准，以规范医学影像及其相关信息的交换， 　　DICOM（DigitalImaging and Communications in Medicine）标准就是在这样的背景下产生的。 -dicom protocol that the Chinese version of DICOM digital imaging and communications standards. In the development of medical imaging informatics and PACS in the research process, due to the different medical equipment manufacturers, resulting with a variety of equipment-related medical image storage format, transmission vary widely, making medical imaging and related information in different systems, different exchange between applications has been seriously hampered. To this end, American College of Radiology (ACR) and the National Electronic Manufacturers Association (NEMA) recognized the urgent need to establish a standard to regulate the medical imaging and related exchange of information, DICOM (DigitalImaging and Communic

中级软件开发的好书，做软件开发建议看看，新手不用看-Intermediate software development books, take a look at proposals to do software development, and newcomers need not look

Windows API函数参考。提供索引以方便搜索。对每一项功能都进行了详细的描述，并附有实例，便于参考和学习

控件形式的DLL，包括全部的原代码，用于除尘行业的上位机监控-Control form of DLL, including all the original code for the PC industry Dust Monitoring