是一本关于sql2000 学习的好的丛书，它详细并且明了的介绍了数据库的使用和，安装，该书的基础知识讲解的十分详细，而且例子十分生动，是一本学习的好书。...

专家系统。用于孤立性肺结节的诊断。 -expert

环境保护局万能文档打印系统 使用VBA实现 上一系统传送有问题。-Environmental Protection Agency omnipotent document printing system using VBA system on a transmission problem.

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％ 该Matlab程序基于牛顿－拉夫逊算法，用于计算已知导纳矩阵、PQ节点、PV节点、平衡节点(UA)的电力网络潮流 ％ U - 各节点母线电压 S - 各节点注入功率 S_net - 电力网络总损耗 ％ PQ_P - 实算PQ节点注入有功功率 PQ_Q - 实算PQ节点注入无功功率 ％ delt_PQ_P - 实算PQ节点有功功率修正值 delt_PQ_Q －实算PQ节点无功功率修正值 ％ delt_UA_P - 实平衡节点有功功率修正值 delt_U_2 - 实平衡节点电压平方修正值 ％ delt_PQV - 实算P Q U^2修正值 J - 雅可比矩阵 ％ e - 电压实部 f - 电压虚部 delt_ef - 电压实部与虚部修正值- The Matlab program based on the Newton- Raphson algorithm is used to calculate the admittance matrix is known, PQ node, PV node, the node balance (UA) the trend of the electricity networks U- the node bus voltage S- each node injection power S_net-- The total loss of electric power networks PQ_P- operator PQ is injected into active nodes PQ_Q- operator PQ is injected reactive power node delt_PQ_P- is considered the correct value of active power PQ node delt_PQ_Q- really count PQ node reactive power to amend the value of delt_UA_P- real active power balance of the correct value of the node delt_U_2- node voltage balance is the correct value of the square o

ASP的经验来做一个简单的ASP留言本，这个留言本用了Access数据库，所以务必请大家要跟我一起做的朋友都安装好Office软件，相信各位自己的电脑上都有了。好了，开始。 -ASP experience to do a simple ASP GuestBook, the message of the used Access database, so be sure to invite everyone to join me to do with friends installed Office software, I believe that their computers have. Well, to start.

一个完整的项目代码！太阳能控制器完整的代码程序-A complete code of the item! Solar Controller complete code procedures

LINDO用于求解线性规划和二次规划问题，LINGO除了具有LINDO的全部功能外，还可以用于求解非线性规划问题，也可以用于一些线性和非线性方程(组)的求解，等等。-LINDO for solving linear programming and quadratic programming problems, LINDO LINGO addition to the full functionality, but also can be used for nonlinear programming problem some also can be used for linear and nonlinear equations (Group I) solution, and so on.

非常喜欢MSN的消息提示窗口，因此利用两天时间做了这相定时关机的小软件，希望您喜欢！-Very much like MSN s news prompt window, so use this time to do two days of regular shutdown of small software, hope you like!

This TeeChart.ocx for Visual Basic.

TCL_教程 学习tcl脚本语言的首选-Tutorial TCL_ learning tcl scripting language of choice