IPSec的中文文档，详细描述了IPSec协议和机制…

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"I hope you"ll enjoy reading this tutorial with your portable, your work, or your home PC. It"s a perfect companion to theIntroduction to Visual C++ 6.0 Standard Edition manual and is a proven aid to understanding the C++ language. The material in this tutorial is adapted from my book Beginning Visual C++ 6.0, to provide you with a thorough grounding in "pure" C++. I"ve been careful to address the new standards in C++ laid out by the ANSI and ISO committees and I encourage you to adopt these conventions so that your programs are maintainable for years to come. 

众所周知，JDBC（Java数据库连接）是Java 2企业版的重要组成部分。它是基于SQL层的API。通过把SQL语句嵌入JDBC接口的方法中，用户可以通过Java程序执行几乎所有的数据库操作。JDBC只提供了接口，具体的类的实现要求数据库的设计者完成。通过生成这些接口的实例，即使对于不同的数据库，Java程序也可以正确地执行SQL调用。所以对于程序员来说，不必把注意力放在如何向数据库发送SQL指令，因为程序员需要了解和用到的只是JDBC的接口，只有在极少数情况下会用到面向特定数据库的类，例如程序员希望使用ORACLE的扩展API。-known, JDBC (Java Database Connectivity) is a Java 2 Enterprise Edition of the important components. It is based on SQL API layer. Through JDBC embedded SQL interface method, Java users can implement procedures almost all of the data base. JDBC interface provides only a specific category of demands on the database designer to complete. Interface generated by these examples, even for the different databases, Java programs can also correct implementation of SQL calls. So programmers, we do not have to focus on how to send SQL database directive because programmers need to understand and use the only JDBC interface Only in very rare cases, will use the database for specific categories, For example, programmers hope to expan

Cisco advanced routeing ebootk, this is pdf file and you had to use the Adobe 8 to see it. the part5

解析微小型燃料电池 一个详细解说目前燃料电池的种类及使用特性供参考者参考- Analyzes a small fuel cell detailed illustration at present the fuel cell type and the operating characteristic supplies the reference reference

本文件是关于Ｃ语言方面的，里面有很多经典的程序，希望大家能用的上，尤其上考计算机类研究生的同学-this document is on the C language, there are many classic procedures in the hope that everyone can be in, especially on the computer test postgraduate students

matlab7.0应用编程，中文资料，每章一个文件-Application Programming matlab7.0, English information, each devoted to a file

介绍了Matlab与vc混合编程的详细说明，并给出了具体实例。

一本关于介绍机器视觉的不错的书籍，有北京理工大学贾云德教授编写.-Introduced a machine vision on good books, there are Beijing Institute of Technology Professor Jia Yunde prepared.

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