城市创业活跃度评价研究
北京理工大学珠海学院2020届本科生毕业设计Study on evaluation of urban entrepreneurship activityAbstractWith the development of global economic trends,international competition is fi...
社区人口信息管理系统设计与实现
Design and implementation of community populationinformation managementAbstract:Population information system requirements built in the population information as thebasis,relying o...
ITS智能车辆控制系统
TS智能车辆控制系统研究与实现AbstractThe rapid development and wide application of intelligent transportation system,can not onlyresolve the traffic jam effectively,but also have tr...
宇通公交车内摆门设计
The Design of Bus DoorAbstract In people's daily life,bus has become an increasingly important part.Itcan be said that the bus has become a necessary means of transportation for th...
建筑施工安全事故原因分析及对策研究
目录摘要Abstract.21绪论1.1论文研究背景…41.2论文研究意义42房屋建筑工程施工安全风险管理的目标和程序…42.1实施建筑施工安全风险管理的目的..52.2实施建筑施工安全风险管理的过程.…53项目...
DC-DC变换器设计
目录1绪论…11.1研究背景1.2变换器简介21.3本文研究的内容…32DC-DC变换器的工作原理..42.1DC-DC变换器的基本电路图及工作原理…42.2BUCK变换器.…62.2.1线路组成。…62.2.2工作原理.723带变压...
多场景功能集成型智能写字台
Multi -scene function set forming intelligent writing desk designAbstractThis paper introduces a kind of multi-scene function set forming intelligent writing desk,through 24v dc mo...
葫芦岛市嘉胜商场建筑结构设计
本科论文摘要本设计为葫芦岛市嘉胜商场建筑结构设计。建筑总面积4584.9m2。本设计主要对葫芦岛市嘉胜商场进行建筑和结构设计。本课题采用四层框架结构，抗震设防为6度，场地类别为Ⅱ类场地，基...
多用途旅行婴儿车设计-复合功能及结构设计
Multi-purpose travel stroller design-composite functional andstructural designAbstractMultipurpose travel stroller is a new type of stroller which is both portable andmultipurpose....
