实现int或long int类型数据向time类型数据转化，比如说，int i=258147369, 它将转化为x小时y分z秒。...

通过AOP做的一个日志记录，所有调用Bizn层对应的方法，时间，及参数都被写入日志-Through the AOP to do a log of all calls Bizn layer corresponds to the method, time, and parameters are written into the log

dropdownlist的三级联动小示例。-DropDownList small sample of three linkage.

一个介绍MATLAB符号数学工具箱的 PDF 文件-1 Introduction MATLAB symbolic math toolbox of PDF files

QT的帮助，是QT帮助的中文翻译，包含QT的DESIGNER，QT的MAKEFILE和QT的编程帮助。-QT help, help QT is the Chinese translation, contains the DESIGNER QT, QT and the QT MAKEFILE programming help.

SC16C554的数据手册，从官网上下载的，具体内容见手册，-SC16C554 data manual downloaded from the official, specific content, see the manual,

世界上最大的开源操作系统学习，linux的难得书籍，掌握Slackware，linux的必备书籍。-Slackware Linux Unleashed, Third Edition

Mobile robot tracking of pre-planned paths是国外顶尖级专家篆写的有关机器人路径规划的文章。虽然是2000年的，但是很有价值。-Mobile robot tracking of pre-planned paths top-level foreign experts to write Fragrance of the robot path planning articles. Although in 2000, but of great value.

C_reference_complete C_reference_complete C_reference_complete-C_reference_complete C_reference_complete C_reference_complete

word2000的教学文档，ppt的！-word2000 teaching documents, ppt!

Module 3 - Schematic Editor Basics.pdf-Module 3- Schematic Editor Basics.pdf