本科论文摘要本设计是基于Arduino的可移动的抓取机械手设计，开发平台使用的是Arduino。随机时间的推移，机械手变得越来越智能和人性化，智能化的机械手减少了生产需要的时间和金钱，从而减轻工...

目录绪论.444t444二单片机介绍04三：总体方案及原理四、系统硬件电路….64.1:最小系统..64.2时钟模块电路74.3温度传感器模块74.4液晶显示模块84.5按键模块8五、系统软件设计….95.1main模块5.2l...

AbstractWith the gradual maturity and standardization of call competition andgame industry in recent years,the popularity of games is also increasing.Games have become the most imp...

1.2DDS技术的研究现状与发展趋势1971年，蒂尔尼等人在《数字频率合成》中首次提出了DDS的概念。1993年，劳伦·库什尼提出了一种高速、低功耗的新型复合式DDS结构。其结构是由低速高分辨率和相位...

AbstractAbstractProtective relay is the one of devices to response the fault and abnormal of electricpower system to send out signals to trip CB.With the expansion of the power sys...

目录摘要.目录11绪论。。。。。。。。。。。。。。。。11.1课题研究背景及意义1.2国内外研究现状概述.21.2.1采场围岩控制研究概述.21.2.2坚硬顶板围岩控制研究61.3龙煤集团鸡西子公司顶板压力研...

ABSTRACTABSTRACTAbstract.KEY WORDS:low frequency acoustic wave,Regulation of acoustic wave propagation.non-fatal strike technology,Fluid strong sound source technology

Design of thermal insulation and ventilation system of farm based onsolar energy utilizationAbstractThe insulation and ventilation of most intensive farms in northern China current...

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AbstractOral cancer is the most common malignancy of the head and neck (excludingnonmelanoma skin cancer),and in different age,different areas of the crowd have certaindifference.W...