AbstractThe virtual simulation system of computer network course is aplatform based on web development.It combines the theoreticalknowledge of the course with the web page to reali...

Acoustic light-activated LED energy-saving floodlight designAs the saying goes,'the eyes are the Windows to the soul.I think a lamp is abeacon to the soul.In the life,we are using ...

AbstractInfrared doorbells are now commonly used at shop doors to greetcustomers.It can make a difference according to the situation of customers inand out.This paper mainly studie...

北京理工大学珠海学院2020届本科生毕业设计Design and Implementation of Hardware for Indoor Air QualityDetection SystemAbstractThis design takes STC89C52 as the core,and uses Proteus ...

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...

ABSTRACTAt present,the safety accidents related to human factors account for a largeproportion of chemical fire and fire explosion accidents in China.The human factor isone of the ...

目录1绪论.31.1研究背景..31.2选题意义....41.3国内外研究现状141.3.1对网络安全的认识.51.3.2网络安全的防护61.4本课题的研究方法.82网络安全技术概述.92.1网络安全的定义.92.2网络安全的研究...

Design and Implementation of College Students'Second-hand Goods Trading WebsiteAbstractWith the rapid development of electronic information technology and theInternet,online shoppi...

AbstractWith the development of China's auto market,the car has higher requirements forits facilities,especially the parking lot.In order to reduce the operating costs,improvethe m...

AbstractWith the development of science and technology and the improvement ofpeople's living standards,the material property of the family in China hasmade a qualitative leap over ...