北京理工大学珠海学院2020届本科生毕业论文Application of new materials in DA40D aircraftABSTRACTThroughout the ages,in the field of aviation,all kinds of advanced materials have been...

摘要目的：探讨四君子汤加减治疗慢性心力衰竭气虚痰瘀证的临床疗效。方法：选取2017年1月至2017年12月中医药大学附属医院收治的新诊断慢性心力衰竭气虚痰瘀证患者120例作为研究对象，按照随机数...

AbstractBased on web is mainly introduced in this paper the design and implementation ofcomputer network security encryption technology,records the project from design to finalcomp...

具备的特性，而mysq1数据库是一种小型的中小型关系型数据库，它安装体积小，占用内存底，适合中小型项目开发。后端使用node.js express,作为node.js的框架它有着轻便，强大的特点，前端使用layu...

轴类零件机械加工工艺规程设计/图纸.docx轴类零件机械加工工艺规程设计/毕业设计任务书[1][1][1].doc11.doc轴类零件机械加工工艺规程设计/毕业设计开题报告.doc轴类零件机械加工工艺规程设计/毕...

Research On The Efficiency Improvement Method Of30KW Wind Turbine[Abstract]Wind power has gradually become an important component inthe current power generation system.Through more...

Wall Climbing Robot Design-Structural DesignAbstractThis paper designs a wheeled wall climbing robot with ducted fan and negativepressure suction cup as the main body of the adsorp...

北京理工大学珠海学院2020届本科生毕业设计诚信承诺书本人郑重承诺：本人呈交的毕业设计《校园智能快递柜选址研究一一以北京理工大学珠海学院为例优化设计》是在指导老师的指导下，进行独立开展...

本科论文关键词：设施布局：SLP评价：层次分析法：yaahp

AbstractStepping motor is an executive element controlled by electric pulse signal and it is widelyused in various fields.The popularity and application of microelectronic technolo...