AbstractSince the beginning of the 21st century,China's automobile industry hasdeveloped rapidly,and automobiles have made people more convenient to travel,but the increase of auto...

北京理工大学珠海学院2020届本科生毕业设计Design of Smart Courier Box Based on GSMAbstractSmart express box is a service equipment based on GSM and single chip system 24 hours aday s...

AbstractWith the continuous advancement of artificial intelligence technology,the Internet of Things technology is gradually closely related to daily life.More and more agricultura...

AbstractIn today's modern life,access control facilities play an increasinglyimportant role.People use access control facilities to protect personal andproperty safety.With the fur...

北京理工大学珠海学院2020届本科生毕业设计Design and Implementation of ZHBIT studententrepreneurship information management systemAbstractIn recent years,country pay hight attention ...

桂林电子科技大学单业设计（论文）报告用纸AbstractAt present,3D printing technology is slowly beginning to be widely used.It is believedthat the application field will become wider a...

北京理工大学珠海学院2020届本科生毕业设计AbstractThis article briefly describes the smart door system based on smart door forfingerprint identification,And on this basis,focus on de...

[Abstract]Digital Authentication Code (DAC)plays a very important role insecurity,so it can be used in many websites.With the rapid development of theInternet,we also need to think...

Study on the Matching Extendibility of HalinGraphsAbstractMatching theory is the core of graph theory,and it is also a research fieldfull of vitality.Its application background is ...

AbstractThe following article will give some discussion about the optimal investment problemdistribution.According to the conditions given in the first question,there are four kind...