AbstractWith the development of industry,It is more and more important to control thenoise of industrial.At present,all walks of life across the country on the screwcompressors gro...

毕业设计（论文）原创性声明本人郑重声明：所呈交的毕业设计（论文），是本人在指导老师的指导下，独立进行的设计（研究）工作及取得的成果，论文中引用他人的文献、数据、图件、资料均已明确标...

验证了系统的实际可行性。关键词：电动汽车，无线充电，阻抗特性，金属检测，活体检测Abstract:Electric vehicles have developed rapidly in recent years bothdomestically and abroad,and th...

学位论文原创性声明本人郑重声明：所呈交的学位论文，是本人在导师指导下，进行研究工作所取得的成果。除文中已经注明引用的内容外，本学位论文的研究成果不包含任何他人创作的、已公开发表或者...

Python -Based Fresh Fruit StoreAbstact:With the huge development of the IT and the popularity of online shopping,online shoppingis popular among the masses of grassroots people,and...

目录第1章绪论31.1选题的背景和意义，31.2控制器的发展现状..41.2.1PLC的发展现状…41.2.2PLC与继电控制系统的比较与分析」.61.2.3PLC与计算机控制系统的比较，.61.3研究的主要意义和目的.7第2...

Intelligent campus system design of access control systemAbstractSmart campus is a unique campus system that integrates human factors,equipmentfactors,environment and resources fac...

AbstractEntering the Internet era,computer software and APPs on mobilephones have also appeared in the eyes of the people,especially mobilephone apps,which are used by many people ...

东华理工大学毕业设计（论文）abstractDesign and implementation of student information managementsystemabstractThis system is a new management tool for all teachers and students to p...

AbstractNowadays,people's material life has been greatly improved,andtheir life style has become rich and diverse,but with it comesimpetuousness and fast food.People want to save t...