三极管工作原理的课件，非常好，易懂，讲 的很透

利用c语言编写的三维迭前偏移的代码，算法结果正确，精度高，具有很好的实用性-The use of three-dimensional Diego c language code before the cheap, algorithms result is correct, high precision, with a good practical

vc++学习之――系统控键。 源代码共享-vc learning-- Key control system. Source code sharing

凡人去首页弹出窗口插件（7.0免费版）,免费版本下载后有个弹出窗口,很麻烦,这个是去窗口工具,内置详细使用说明-mortals to pop-up plug-in (version 7.0 free), free download version has a pop-up window trouble is, this is the last window of tools, built-in detailed use

介绍JAVA的电子书，里面内容详细、清楚。对大家的编程有一定的帮助。-JAVA introduction of the e-book, which details clearly. Of the U.S. must have the help of programming.

一般的登陆验证开发代码，关于pb 的-general landing test code on the pb

ArcGIS相关软件功能，开发介绍，使用手册-ArcGIS related software services, developing presentations, user manual

关于JAVA socket设计的详细介绍, 非扫描版,希望能对广大学习JAVA的朋友有帮助.-JAVA socket on the design details, non-scan version, hoping to learn JAVA friend of the broad masses of help.

这是java手册的前五个文件，pdg格式-This is the first five manual document format PDG

ASP教师教学质量评价， ASP教师教学质量评价-ASP Teaching Quality Assessment, ASP Teaching Quality Assessment, ASP Teaching Quality Evaluation

LM358 内部包括有两个独立的、高增益、内部频率补偿的双运算放大器，适 合于电源电压范围很宽的单电源使用，也适用于双电源工作模式，在推荐的工 作条件下，电源电流与电源电压无关。它的使用范围包括传感放大器、直流增 益模块和其他所有可用单电源供电的使用运算放大器的场合。 LM358 的封装形式有塑封8引线双列直插式和贴片式。-LM358-house, including two independent, high gain, internal frequency compensation of the dual op amp suitable for a wide range of supply voltage single-supply use, also applies to dual power mode, the recommended working conditions, supply current and supply voltage has nothing to do. It covers the use of sensing amplifiers, DC gain blocks and all other available the use of single power supply operational amplifier occasions. LM358 package has the form of 8-lead plastic DIP and SMD-type.