北京理工大学珠海学院2020届本科生毕业设计Production process design of 300000 t/a biomass fuel ethanolAbstractChina is rich in cellulosic biomass materials,which can meet the demand ...

目录Q1绪论2城市交通结构的界定与表征Contents3城市合理交通结构4城市交通结构影响因素辨识5城市交通结构干预对策

AbstractUnder the influence of traditional teaching,the development of students has beenrestricted.In order to cultivate innovative talents in the new era,teaching needs to berefor...

Process Design of Acrylic Acid with Annual Output of80,000TonsAbstractThe design is to use propylene direct oxidation method to produce acrylic acid,also known as propylene two-ste...

摘要关键词：MCM-48,接枝，氮化，Knoevenagel反应

北京理工大学珠海学院2020届毕业生设计Preliminary Design and Simulation Optimization of DistillationSection with Annual Output of 20,000 Tons of Acetic AnhydrideAbstractFor a long ti...

微米/纳米氮化硼掺惨杂PVDF基复合介质储能特性研究摘要近些年来，绿色和可再生能源的倡议在全球范围内快速发展，被列国政府和人民群众的关注和推动所成就。为了广泛扩充绿色和可再生能源的使用...

北京理工大学珠海学院课程论文annual output of 20000 tons citric acid factory Production processdesignAbstractIn this design,cassava is used as raw material.The dried tapioca is grou...

目录/CONTENTSlii田01/绪论02/研究方法03/关键技术04/研究成果05/相关建议06/论文总结与思路与实践难点与应用

(3)电能质量扰动的检测方法：对于电能质量扰动的检测基本方法是均方根方法，但其只能检测特殊的扰动事件。离散傅立叶变换方法作为经典的信号分析方法，具有正交、完备等许多优点，而且有快速傅...