北京友谊酒店结构设计
AbstractAccording to the design specification,this design is to carry out the design ofmulti-layer frame structure,according to the requirements of the specification,dividedinto tw...
基于JSP的网上购物网站的设计与开发
年以前注册的用户的私人信息全部被盗取，京东商城也为此损失了不少用户。第二：商品是否为正品。目前网上购物规模不断扩大，监管力度也无法做到这么快就能跟得上来，所以很多网站上存在卖假货或...
幼儿教师阅读现状调查研究——以宿迁市某幼儿园为例
A Study for a Kindergarten in Sugian City:The Present Situation ofPreschool Teachers'ReadingAbstract With the development of science and technology,more and more fragmentedinformat...
幼儿园区域活动中材料的投放问题及改善措施
The Problems and Improvement Measures of Material Delivery inKindergarten Regional ActivitiesAbstract Children have a strong interest in regional activities.However,the operation o...
汽车车身顶盖冲压成型技术研究
哈尔滨华德学院本科毕业设计（论文）AbstractThis paper taking the roof of the automobile as an examplethe formingcharacteristics of the front floor pan were analyzed aswell as the co...
浅谈网页设计中的网格系统
(2)不对称式的网格设计…5(3)模块网格设计………………6(4)复合网格设计………………63、网页网格设计的作用…(二)网页网格设计特点……7(三)网页网格设计的方式……1、组合网格……72、水平网...
钻床的自动化改造及进给系统设计
3.4.2主轴转速及钻孔时间的计算444444444444…163.4.3切削力的计算173.5钻床主轴设计……173.5.1主轴材料的选择……173.5.2轴径的计算……183.5.3轴的结构设计183.5.4轴强度的校核……183.6进给...
快递企业业务流程优化研究
本科论文关键词：业务流程；仿真；优化；FlexsimAbstractAtAt present,as a high value-added service industry that touches many fields--logisticsindustry,with the rapid development of i...
基于数据挖掘的视频推荐系统研究
北京理工大学珠海学院2020届本科生毕业论文Research on video recommendation system based on Data MiningAbstractThis paper investigates how to efficiently and accurately recommend vide...
