便捷式可穿戴救援设备设计
烟台科技学院本科毕业设计AbstractIn this paper,a large amount of data and information are obtained by means of datacollection to analyze the problems and difficulties in the occurre...
成语拼图游戏的开发与设计
1.1游戏定义..21.2拼图游戏的类型…21.2.1树叶拼图.21.2.2还原式拼图.21.2.3硬纸板拼图玩具21.3游戏的发展状况.22成语拼图游戏系统分析32.1系统背景介绍32.2系统需求分析….42.2.1系统功能需求...
某8MW引流式小型水力发电站直流系统的蓄电池组设计
目录1.1课题研究的意义21.2国内外研究现状22直流系统蓄电池种类及工作原理2.1铅酸蓄电池.…42.1.1铅酸蓄电池的结构及原理2.1.2铅酸蓄电池分类2.1.3铅酸蓄电池的充放电方式…2.2镉镍蓄电池.72.2....
3D3S与STS在门式钢架结构设计中的应用比较
AbstractPortal frame and light steel structure have become the main form of lightweightbuilding structure nowadays.It can effectively use the component materials,smallsize,light we...
中国高铁出口贸易存在的问题及对策分析
Analysis on the problems and Countermeasures ofChina's high speed rail export tradeABSTRACTWith the rapid pace of domestic construction of China's high speed rail,domestic demand w...
基于6818货仓库存记录系统设计
北京理工大学珠海学院2020届本科生毕业设计Warehouse inventory record system based on 6818 platformAbstractThe rapid development of the current society has brought about the prosperit...
码垛装箱机器人结构设计
AbstractThe palletizing convey robot is a typical industrial robot,it is widely used inpalletizing and conveying materials in the fields of Pharmaceutics,petrochemicalindustry and ...
基于微信小程序的新闻系统的设计与实现
AbstractThe growing demand for technology has led people to pay moreattention to online news than to traditional forms.Now WeChat smallprogram has been the audience in the communit...
基于西门子S71215的立体仓库PLC控制系统的设计
business layer and improve scalability.Hibernate framework separates data persistence Layer business from data,reducescoupling and improves system efficiency.The personnel salary m...
大数据背景下7-ELEVEN连锁便利店精准营销策略研究
Study on precision marketing strategy of 7-ELEVEN chainconvenience store in the background of big dataAbstractChain sales is the most popular mode of enterprise expansion in the wo...
