北京联合大学毕业论文AbstractIn recent years,with the service trade gradually becoming one of the importantindicators to measure a country's international status,tourism service ind...

目录引言…1问题提出…2评选方法…3基于层次分析法评选三好学生…3.1建立评选指标体系…3.2字母意义…3.3构建模型**43.3.1构造判断矩阵…3.3.2计算各层指标单排序…3.3.3各要素所占比例及权重系...

AbstractThere are a lot of mathematical problems in marketing.Studying andsummarizing these mathematical problems and the mathematical knowledge used tosolve them can make us reali...

目录1.绪论.…1.1选题意义….31.2文献综述..31.2.1国内研究情况31.2.2国外研究情况.41.3研究思路及方法42。应用题的内涵和教育意义..52.1应用题的内涵.52.2应用题的教育意义.53.初中和高中应用...

cosmetic bottle caps with an annual output of 3 millionAbstractChina's cosmetics market is the largest emerging market in the world.In 2019,the retailsales per unit above the limit...

AbstractIn this study,the technology of biscuit was studied by fuzzy mathematicalevaluation method and response surface methodology.The biscuits are madeof red beans,job's tears an...

照组)。结论：健骨灵方加减联合经皮穿针固定在骨质疏松桡骨远端骨折患者术后康复治疗起正相关作用，能有效的减轻疼痛，促进腕关节消肿及骨折愈合，改普患者术后的生活质量，值得临床推广和应用...

摘要AbstractFor the evaluation of stability of aero-engine,a major limiting factor of compressorinstability is inlet distortion.Long length scale unsteadiness such as that caused b...

AbstractIn order to better solve the development and update of networktechnology and network equipment,the previous design and deployment ofthe enterprise network is not enough to ...

AbstractObjective:To understand the effect of parental rearing styles on frustrationtolerance of normal students.Methods The normal students were investigatedby using parenting sty...