问问

通过电力载波控制灯的亮灭，主从的设计，功能简单且容易实现(control the street lamo by power-line carrier technolgy with C51 MCU)

基于VB 语言的竖曲线道路程序设计源代码，小程序(Based on VB language of vertical curve road design program source code, small programs)

房子揭计算器项目文件，可以以等额或等本方式进行计算出每笔的本金和利息。(House mortgage calculator project file can be equal or equivalent calculated in this way each of the principal and interest.)

ansys车辆移动荷载命令流，方便直接输入(ansys vehicle moving load command stream, convenient and direct input)

Qt Designer应用东软培训资料，对初学者很有用。这是第二部分。(Qt Designer application Neusoft training materials, useful for beginners. This is the second part.)

用mfc编的一款串口调试器，可进行串口通信等一些基础的操作及源码参考。(A serial debugger compiled with MFC)

说明：  2Dfdtd算法，用来计算周期的Lorentz模型(2Dfdtd algorithm used to calculate the Lorentz model cycle)

ATMEL单片机的规格书，AT89LS8252.pdf，需要的朋友可以下载来看看(ATMEL microcontroller specifications, AT89LS8252.pdf, need to take a look at a friend can be downloaded)

说明：  一些ANSYS 中的FLUENT 仿真UDF实例参考(SOME ANSYS FLUENT UDF example by some body)

可以实现电力系统负荷削减的判断,找出需要削减负荷的负荷点和母线编号(failed to translate)