用python爬虫抓站的一些技巧总结

《14天学会安卓开发》，这是一本简单易懂的安卓开发教程，让你能够快速入门(This is a straightforward Android development tutorial, so you can QuickStart)

详细讲诉了指针和空间的关系,是很好的英文学习资料(describe the point and mermory in detail)

为NS初学者提供的讲座，英文版，是NS入门学习的得力资料。对与初学者来说，如果直接从NS手册来学习，会感觉无头绪，希望这个资料能对你有所帮助(NS Simulator Course for Beginners)

以科学的文触，描述了科学的跨星际发展前景。涉及机甲，虽然略有夸张成分，适合各年龄层的人观看(Contact with the scientific text, describing the scientific cross interstellar prospects. Involving armor, although a slight exaggeration, suitable for all ages of people watching)

wireless communications

国内的经典教材，谭浩强版本的，共分为十三个章节。(Domestic classic textbook,Hemopurification version, is divided into thirteen chapters.)

微软新版操作系统windows vista的向导。大多数的电脑最终会向这个微软耗资巨大的系统转向，了解和熟练使用它，则为必须。(new Microsoft operating system windows vista of the Wizard. Most of the computer will ultimately cost to the Microsoft system tremendous shift, understanding and skilled use it, compared to the need.)

包括完整的非均匀B样条求解函数值、一阶导数、二阶导数代码，同时给出测试数据和非均匀B样条的讲解PPT。(Including a complete non-uniform B-spline solving function value, the first derivative, second derivative code, and gives test data and explain PPT non-uniform B-spline.)

Reference book for sensor networks.

基于Verilog的FPGA设计时序分析约束详细解释与使用方法(FPGA timing constraints)