基于不确定因素的外卖配送路线优化
北京理工大学珠海学院2020届本科生毕业设计Optimization of delivery route based on ant colony geneticalgorithmAbstractWith the development of science and technology,the quality of lif...
DNA条形码技术在木通不同种质鉴别中的应用
Abstract;bar code technology (Barcode techniques)is designed torealize the automatic scanning of information,it is in thedevelopment of retail industry played an important role in ...
深圳市盒马鲜生配送模式研究
北京理工大学珠海学院2020届本科生毕业论文Study on the distribution mode of fresh HEMA in ShenzhenAbstractWith the rapid development of Internet,big data and cloud computing technolo...
X射线平均衰减系数的测量—2505型射线机
北京理工大学珠海学院2020届本科生毕业论文Measurement of average attenuation coefficient of X-ray -2505 typeX-ray machineAbstractRadiographic testing is one of the five conventional ...
论《儒林外史》中的母亲形象及其对当代家庭教育的启示
ABSTRACTThe image of mother is an important branch of female image.In Chinese classical culture,itis often involved that mother,as the person who is most closely related to her chi...
穿山甲鳞片荧光PCR鉴定方法研究
北京理工大学珠海学院2016级本科生毕业设计Study on the identification of pangolin scales by fluorescent PCR.AbstractAs the most serious species in the world,pangolin is becoming exti...
互联网金融对商业银行的影响研究——以蚂蚁金服为例
TitleResearch on the Impact of Internet Finance onCommercial Banks--Take Ant Gold as an exampleAbstractIn recent years,Internet technology has been rapidly popularized andwidely us...
高效率长寿命蓝色荧光有机发光二极管的研究
20%。并对两个器件性能改变的机理进行了分析。实验结果表现为有/无空穴阻挡层的器件BI值分别为171和142，有空穴阻挡层的器件BI值比无空穴阻挡层的器件BI值高20%左右：寿命方面，无空穴阻挡层的...
《精卫填海》——场景模型设计
目录第1章课题来源及意义..1.1课题来源1.2设计的目的和意义...1.2.1设计的目....1.2.2设计意义....第2章项目现状与分析...22.1三维动画场景模型设计现状分析22.2《精卫填海》设计文化背景分析第...
基于VAR的中国大豆期货价格多因素建模研究
AbstractWith the development of science and technology and the advent of economic globalization,the development of futures market is becoming more and more mature,futures can not o...
