DATABASE

saa7121寄存器的配置值，已经测试过-saa7121 configuration register value, have been tested

说明：  给不想花费大量时间用Visio画图的人，文件包括组串式，集中式，直流模块式，主从结构等光伏阵列构成图，及单相单极式光伏并网逆变器电路图等内容。(For those who don't want to spend a lot of time drawing with Visio, the files include cluster-type, centralized, DC-module, master-slave structure and other photovoltaic arrays, and single-phase single-pole photovoltaic grid-connected inverter circuit diagrams.)

说明：  MATLAB语言在建筑抗震工程中的应用3(Application of MATLAB Language in Building Seismic Engineering 3)

闻亭F28x Flash烧写程序,希望有用-Wintech F28x Flash programmer procedures useful

刚才那个的补充，也是素材-earlier that the added, as well as material

纯CSS实现的很漂亮的蓝色网站菜单代码，带有阴影效果，DIV+CSS布局。蓝色的背景图片可以看出经过制作者的精雕细琢，在鼠标悬停于菜单上后，该项菜单背景会切换，完美实现鼠标交互式体验。本菜单多常见于一些威客类网站。

registy funtion in vb

配电网 69节点 电力系统 遗传算法 无功优化(reactuve power optimization)

UT s68 downtool, 手机系统下载工具

定义一个抽象类的CShape,包括纯虚数Area(用来计算面积）和SetData（用来重设形状大小）。然后派生出三角形CTriangle类、矩形CRect类、圆CCircle类，分别求其面积。最后定义一个CArea类，计算这几个形状的面积之和，各形状的数据通过CArea类构造函数或成员函数来设置。-Defines an abstract class CShape, including the pure imaginary number Area (used to calculate the area) and SetData (used to reset the shape, size). Then the triangle CTriangle derived class, rectangle CRect class, round CCircle categories, seeking its size. The final definition of a CArea class, calculate the size of the sum of several shapes, each shape data through CArea class constructor or member function to set up.