目录摘要1.前言2.系统设计方案2.1两种系统设计方案2.1.1方案22.1.2方案.32.2方案选择..43.系统整体设计.44.系统详细设计与实现.54.1系统功能简介4.2数据爬取层设计与实现.64.2.1爬取商品列表64....

3.2功能需求分析…113.3非功能需求。.113.3.1系统界面需求.113.3.2系统安全性需求123.3.3可维护性..123.4业务流程分析.123.5性能需求分析…134系统整体设计…144.1系统整体设计.….144.1.1设计...

Design of infrared remote control electronic code lockAbstractIn our daily life and work,the password lock is a kind of everywhere,indispensable necessities,it protects our privacy...

本科论文4.2.3删除数据功能实现…224.2.4修改数据功能实现234.3本章小结245系统测试.255.1测试计划255.2测试用例255.3测试结果265.4本章小结26总结与展望。27致谢.28参考文献29

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本科论文摘要在当下快速发展的年代，每个人都有着自己肩上忙碌的事情，比如生活、事业等等。每个人的精神压力也很大。而在紧张的快节奏生活当中，我们更会伴随着一种孤独感，甚至还会感觉的人情...

本科论文7.1消声257.2隔震257.3保温26结论27参考文献.29附录1各房间逐时冷负荷汇总表31致谢.44

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