AbstractThe development of computer technology,the increasingly rich gameconcept,the increasing realistic demand;Whether it is the popularity ofonline adventure puzzle games in rec...

Design of intelligent trash can based on single chipmicrocomputerAbstract:As people's living standards are getting better and better,science andtechnology are constantly developing...

ABSTRACTIn the context of the Internet era,the development of the Internet is accelerating,andthe application of mobile apps is becoming more and more extensive.It plays an importa...

展冲理工大基于电机节能改造的变频调速系统的设计基于电机节能改造的变频调速系统的设计摘要目前变频调速技术已经深入人们日常生活的各个角落，而变频调速系统的基本控制方法分为VF、直观向量控...

关键词：可分离变压器，SS补偿方式，频率分叉，锁相环，恒流控制，全桥逆变。

Research on the Current Situation and Strategies of Sharing Behavior ofChildren Aged 5~6Abstract The development of a person's life is a process of socialization,in which theindivi...

人教版高中物理“思考与讨论”栏目研究摘要：为了适应科学技术的进步和可持续发展的需要，为培养高素质人才，新一轮的课程改革已在中国进行了。在这个时代背景下，2003年我国颁布了《高中物理新...

AbstractWith the development of high technology and the birth of LED digitaltube,LED electronic advertising screen with large screen and clear pictureoften appears in daily life.Co...

第2页北京航空航天大学研究生工作手册(2)题名页(9)参考文献(3)独创性声明和使用授权书(10)附录(4)中文摘要(11)攻读博士学位期间取得的研究成果攻读(5)英文摘要硕士学位期间取得的学术成果(6)目...

The emergence of smart city represents the progress of science and technology,but italso brings unprecedented management problems.It is obvious that the current smartcity managemen...