进行PLC程序设计，上位机读取PLC的历史数据，OPC与PLC的详细配置说明

JAVA是有SUN公司开发的新一代编程语言，它可以用在各种不同的机器、操作系统的网络环境中进行开发。-JAVA is a SUN developed a new generation of programming language, which can be used in a variety of machines, operating systems, network environment for development.

JSP大学实用教程程序源代码 需要的话请去下载-JSP Practical Guide to the University of source code needed to download please

globalsight翻译管理系统windows版安装说明书，专业的翻译管理系统，有TM功能，非常适合翻译公司使用。-globalsight Translation Management System Installation manual windows, professional translation management system, there are TM functions, well suited for translation companies.

matlab介绍，该内容介绍了matlab一些基本的功能，适合初学者学习！-matlab introduction, the content matlab introduced some basic functionality, suitable for beginners to learn!

软件工程中的必备-Software Engineering for the future

这是一本用Visual Studio.NET进行多媒体编程的读物，作者从完全实用角度出发，首先从Visual Basic.NET的新特性和多媒体编程的必备知识入手，然后，通过50个实例深入讲述了使用Visual Basic.NET进行多媒体编程的方法和技巧。-This is a Visual Studio.NET multimedia programming books. the author completely practical perspective, Visual Basic.NET first of the new features and multimedia programming start with the essential knowledge, and then through 50-depth examples on the use of Visual Basic.NET multimedia programming method and skills.

欢迎您继续学习Javascript高级教程。在此之前我们已经学习 了Javascript5日教程。在这一阶段的学习中我们将继续学习在 上次的教程中还没有来得及谈及的问题。我还将向你们展示 Javascript的许多神奇功能，使你能够制作真正对多媒体应用 程序。 -Welcome to Advanced Tutorial Javascript to continue learning. Prior to this we have to learn on the course Javascript5. Learning at this stage, we will continue to study in the last tutorial has not yet had time to talk about issues. I will also demonstrate to you the many wonderful features Javascript, so you can create truly multi-media applications.

工作流资料集合，很适合研究工作的人员哦!希望大家能够喜欢-Workflow data collection, it is appropriate to study staff Oh! Hope that we can enjoy

STC89C51RC_RD+系列从ISP程序切换到应用程序

中华人民共和国国家标准 车辆振动输入路面平度表示方法GB/T 7031-1986-Vehicle vibration-Describing method fo rr o ad surfacei rregularity