摘要随着科技的飞速发展，人们的工作、生活中涌现出各种各样的科技产品，其中的电子产品更是花样繁多、遍及工作、生活的方方面面。智能家居防盗报警系统是近年来发展极为迅速、应用面极广的防盗...

本科论文摘要传送带是生产生活中不可缺少的，它可使我们的工作提高很多效率，但是传送带损坏会给生产带来很多麻烦，但是传送带的损坏又是不可避免的，所以我们需要快速修理传送带的机器一一皮带...

目录第一章绪论1.1引言12选题背景.21.3研究的目的及意义.31.4国内外研究现状31.4.1国外研究现状1.4.2国内研究现状1.5本文研究内容及方法51.5.1研究内容.….51.5.2研究方法1.6设计思路第二章景区...

AbstractThis topic takes the function innovation,form innovation and other issues of theelderly intelligent crutches as the starting point,and takes the elderly as the main group o...

毕业设计（论文）外文摘要Title:Simulation of SHEPWM Controlled Voltage Source InverterAbstract:Inverter is a widely used variable voltage converter,and its control directly affectst...

Structure design and Simulation of intelligent garageAbstractIntelligent parking garage,as the name implies,is a parking equipment designed basedon the three-dimensional parking ga...

测量PM2.5并配备北斗定位系统的单片机摘要：P2.5是空气质量的一项重要指标，它体现的是空气中能入肺的颗粒物的数量，指颗粒物的尺寸小于2.5微米。因此出现了许多对其监测的P2.5检测仪，为了提高...

110 kV Power Gidr Relay Protection DesignAbstractKeywords:With the improvement of living standards and the development ofscience and technology,users'demand for products has develo...

Design of candy packaging machine-Design and Simulation of kink mechanismAbstractAt present,with the growing economic situation in China,the continuous developmentof the candy indu...

东北大学硕士学位论文AbstractNumerical Simulation of Temperature Field andFluid Field within the Single Channel Drum DryerAbstractThe single channel drum dryer works in a main way o...