论语境理论在高中英语词汇教学中的应用
本科论文AbstractVocabulary is the basis of learning language.Only by mastering a largenumber of vocabularies and being proficient in its application,students canenhance their abili...
必胜客服务营销策略研究
本科论文AbstractWith the development of social economy,people's material demand is alsoincreasing.More and more people shift their attention from products to services,andbegin to p...
超市布局优化分析–以深圳永旺宝安中心店为例
Supermarket Layout Optimization Analysis-A CaseStudy of Shenzhen AEON Baoan Center Store[AbstractI In modern society,with the continuous development of technology,themarket competi...
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...
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...
年产2万吨PVF的生产工艺设计
2020届北京理工大学珠海学院本科生毕业设计Production process design of PVF with an annual output of 20000 tonsAbstractPolyvinyl fluoride (PVF)is a thermoplastic resin,the English nam...
年产110000吨麦芽糊精工厂设计
北京理工大学珠海学院Design of a plant with an annual output of 11,000 tons ofmaltodextrinAbstractMaltodextrin can also be called water-soluble dextrin,and after control anddegradat...
西北寒区渠道工程冻融灾害链式试验研究
导热系数较大。气温测量温度计测量每日最高、低温度表1冻土及其他材料参数冻胀变形测量经纬仪、水准仪测定冻胀位移值弹性模量密度渠基土壤水分士钻测定土壤含水率材料泊松比线影胀系数Pa《kgm)...