目录1绪论1.1引言1.2目的和意义1.3国内外的研究现状2污水处理工艺流程2.1污水的处理12.2污泥的处理.32.3出水的消毒.42.4污水厂设计标准与工艺流程.43污水厂自控系统的硬件设计.73.1系统结构73.2...

摘要霓虹灯广告屏是企业宣传自身形象和产品的手段之一，因其具有强运动性、低能耗、经济实用、寿命长、效果好、制作灵活、色彩多样等特点，广泛应用在生产生活中。本文在阐述霓虹灯广告屏结构和...

北京理工大学珠海学院2020届本科生毕业设计Design of Graphic Programming Robot Based on Embedded AlProcessorAbstractRobots involve many technical fields,such as circuit electronics,ca...

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Alcohol Testing Instrumment Based on Single-chipMicrocomputerAbstractAlcohol has the effect of brain paralysis,will lead to drinking the probability of driving accidents increased ...

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回旋冲击钻钻具星型运动结构设计/回旋冲击钻钻具星型运动结构设计说明书（全套，CAD有图）.doc回旋冲击钻钻具星型运动结构设计/答辩图纸/原理图.dwg回旋冲击钻钻具星型运动结构设计/答辩图纸/总...

AbstractNowadays,with the development of economy and science and technology,Chinahas overcome one difficulty after another in the aspect of science and technology.However,in the as...

identification and positioning system for chips-Machine vision algorithmsAbstractUnder the premise of great changes in social productivity,machine recognition caneffectively replac...

The design of the intelligent laboratory management system-The design of the management system of equipmentAbstractNowadays,the management of equipment in universities is weak,and ...