介绍QGIS的中文教程,是初学GIS的很好的参考手册.

简历的12要义，作为看简历的人给的忠告。下载后将后缀rar改成jar，不然看不了的！-err

javascript 的原代码,是一本书的代码-javascript the original code is a code book

linux声音编程讲解，难得的好-voice talks, the rare good Dongdong

中美关系 中国 美国的当前关系分析 公共选修课的论文-Sino-US relations between China and USA" s current analysis of public elective papers

最小二乘法曲线拟合-least squares curve fitting

用Maple和MATLAB解决科学计算问题（第三版）的pdf-with Maple and MATLAB to solve problems in scientific computing (third edition) pdf

vb 做的文件下载程序-vb do download documents

iso18000-1标准文档，对有需要的人有帮助-iso18000-1 standard document for people in need help

java编程思想第三版 java编程思想第三版-thinking of the third edition of java programming java programming java programming third edition of the ideological thinking of the third edition of

Nivada之CUDA，加速Matlab运算的文档资料。-Nivada of CUDA, speed up the Matlab computing documentation.