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...

北京理工大学珠海学院2020届本科毕业设计诚信承诺书本人郑重承诺：本人承诺呈交的毕业设计《工业工程在旅行社筹建及运营中的应用研究一一选址布置及线上运营》是在指导教师的指导下，独立开展研...

目录2.4.1差热-热重分析TG-DTA).172.4.2X射线粉末衍射分析(XRD).172.4.3红外光谱分析(R)….172.4.2扫描电子显微镜分析(SEM).172.4.2X射线光电子能谱分析XPS).….17第3章泡沫镍负载多孔TiO2光阳...

ABSTRACTBinary differential phase shift keying modulation is relatively short two-phase,denoted by 2DPSK.It is one of the most commonly used modulation in datacommunications,this a...

本科论文摘要本设计为杭州市第九十六高级中学教学楼建筑结构设计研究，主要分为建筑设计和结构设计两部分，层数为五层，抗震设防烈度为7度，采用混凝土框架结构。建筑设计主要分为建筑方案和建...

过程中冻干菌剂的细胞存活率从85.59%提高至90.47%，且耗能低，菌剂制备效率高。关键词：植物乳杆菌：分子生物学鉴定：美蓝直接计数法：真空冷冻干燥：保护剂：响应面：两步真空干燥法

北京理工大学珠海学院2020届本科生毕业设计Design of automatic detection system of ultrasonic penetrationmethod for water immersion of thin plateAbstractWith social development,there'...

本科论文AbstractIf China is to realize its dream of becoming an industrial power,it must pay attention tothe development of the manufacturing industry.At present,China is developin...

AbstractUnder the call of the Party Central Committee,colleges and universities in Chinahave set off a wave of 'Ideological and Political Courses'.'Ideological and politicaleducati...

论文摘要ABSTRACTThe thesis introduces a kind of single-pulse-reflection double--ultrasonicsensors distance measurement system design in detail based on the AT89C51SCM.The specific ...