python爬虫小程序

说明：  arm architecture document. nice book. welcome to download

国外的一篇关于旋转机械故障诊断的博士论文，很难找的一篇好论文！(Abroad a doctoral thesis about rotating machinery fault diagnosis, and be helpful for some friends!)

国外经典通信教材 通信系统第四版 simon haykin(Foreign classical communication textbook communication systems simon haykin Fourth Edition)

非常基础的资料，适合初学者使用，简单易懂，清晰明了(easy datasheet)

说明：  Ansys材料库(详细力学参数)，包含ANSYS库中的所有材料参数，如弹性模量、密度等(Ansys material library (detailed mechanical parameters), including all material parameters in ANSYS library, such as modulus of elasticity, density, etc.)

说明：  suse linux，现在比较流行的linux,这是中文手册，很好用的。(suse linux, now more popular linux, it is the Chinese manual good use.)

说明：  UCOS-2系统的函数手册，有原型有举例，是UCOS-2开发不可多得的参考资料。(UCOS-2 Reference manual)

华为校园招聘合集，各个岗位的的笔试题,非常有用(good book is good book)

该代码为XML编程与应用教程第二章课后习题实验答案。(The code for XML programming and Application Tutorial second chapter after-school exercise experiment answer.)

说明：  GYZ 203－2004 数字电视广播电子节目指南规范，在我没上传前，好像是下载不到的(GYZ 203-2004 standard digital television electronic program guide, I did not upload before, seems to be downloading less than the)