AbstractAbstractMagnesium alloy has the advantages of light-weight,high strength/weight ratio,high stiffess /weight ratio,high damping property and electromagnetism shieldingproper...

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Design of infrared remote control electronic code lockAbstractIn our daily life and work,the password lock is a kind of everywhere,indispensable necessities,it protects our privacy...

泰山学院本科毕业设计选择洗衣较为干净，运行更接近于手洗模式的洗衣机，选定为我们此次研究对象。通过选题人的对比和观察，此次研究对象选择为滚简式全自动洗衣机：本课题针对于当下全自动洗衣...

北京理工大学珠海学院2020届毕业设计AbstractThis paper introduces the design of ECG signal detection system,which uses ECGelectrode piece and three input shielded lead to collect hum...

AbstractLock from ancient times is the protection of property of the iron general.Poormechanical lock material,poor violence resistance,strong replicability,and even a keyopen mult...

AbstractToday,with advanced technology,mechanical and electronic products such as mobilephones and computers can not be separated from our daily life.In this era,which requires alo...

目录第一章序言1.1、研究背景及意义.12、国内外研究现状及存在的问题213、研究内容.…第二章层析成像的基本理论.…62.1、Radon变换..62.2、速度层析成像的基本原理..823、衰减层析成像的原理.10...

High precision temperature controller software designfor laser power supplyAbstractAt present,the temperature controller with its high efficiency,low cost,high temperaturemeasureme...

Design of tensile strength inspection of insulatorAbstractThe object of this graduation project is a hydraulic insulator tensile strength testing machine.This device is used for th...