网络工程师的笔记。全面记录1到15章要点，重点，难点

test barcode font with visual studio

软件设计文档国家标准-包括有软件需求分析说明，可行性分析，开发计划，设计说明等十五个部分的内容-software design documentation national standards-including software requirements analysis shows, feasibility analysis, development plan Design notes, etc. 15 part of the contents

在VC下实现简单的3D图形绘制，含键盘操作-In VC to achieve a simple 3D graphics rendering, including keyboard operation

什么是RS-232-C接口？采用RS-232-C接口有何特点？传输电缆长度如何考虑？-What is the RS-232-C interface? Using RS-232-C interface What are the characteristics? Transmission cable length how?

最近看了一些包括Rational Rose 2003 在内的些书，感觉中文的UML还是较少，无奈本人只有四个级看不大懂。这本是电子工业的PDF中文的UML入门级书。-recently read some, including Rational Rose 2003 of these, the feeling of the Chinese UML or less, unfortunately I only see four little-understood. This is the electronics industry"s PDF Chinese UML entry-level book.

That book tell you how to write code effective and learn it .it s better for your time.-That book tell you how to write code effecti ve and learn it. it"s better for your time.

徐士良 《Fortran常用算法程序集》(清华大学出版社)的源程序-"Fortran algorithms procedures Set" (Tsinghua University Press), the source

需要在.net环境下运行需要安装框架，没有解压密码，用户可以任意更改。不需要对本人负责。可执行文件在bin目录下 -need. Net operating environment need to install the framework, not extracting passwords, users can arbitrarily change. I do not need to charge. Bin executable files in the directory

数学建模需要的基础知识，常用方法，及多种数学模型的总结说明-Mathematical modeling based on the needs of knowledge, common method, and a variety of mathematical model of the summary description

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