目录第一章、太阳能热水器系统简介....·.··1.1太阳能热水器发展概况....41.2太阳能热水器市场前景分析41.3太阳能热水器系统功能简介5第二章、单片机的概念和应用...…62.1单片机的含义…62.2...

液压挖掘机正铲工作装置设计/A model of the working operatiors__ of a quarry excavator.pdf液压挖掘机正铲工作装置设计/chandougang1_3.prt.1液压挖掘机正铲工作装置设计/chandougang222.prt...

Intelligent home security control system basedon PLCAbstract:With the rapid development of China's economy and the continuousimprovement of living standards,people's concept of hom...

斜联结管数控加工和工艺/shiti.prt.1斜联结管数控加工和工艺/xujunjun.prt.7斜联结管数控加工和工艺/内孔加工.MC9斜联结管数控加工和工艺/内孔加工.NC斜联结管数控加工和工艺/外形加工.MC9斜联...

AbstractThe wireless alarm system discussed in this study uses STC89C52 as the core anduses basic modules such as digital-to-analog converters,temperature sensors,smokesensors,and ...

机床-车床主轴箱箱体右侧10-M8螺纹底孔组合钻床设计(论文+DWG图纸)/设计机床-车床主轴箱箱体右侧10-M8螺纹底孔组合钻床设计/PLC控制系统图A1.dwg机床-车床主轴箱箱体右侧10-M8螺纹底孔组合钻床...

摘要：本文在一些波长和光源的理论环境下，利用串口通信控件，通过编写和灵活运用单色仪的OCX控件，实现了波长自动随时间线性连续变化的光源装置，而且实现了输出光波长在计算机上的自动显示。...

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...

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...

The design of hydraulic drive bicycle power mechanismAbstractIn recent years,the concept of shared bicycles has been very hot.In terms of marketdemand,shared bicycles have unlimite...