目录0.引言.…30.1研究的背景30.2研究的问题30.3研究的意义.0.41.研究方法.。1.1文献研究法...1.2案例研究法...2.文献综述.…2.1相关理论介绍.2.1.1教学设计...2.1.2HPM理论..2.1.3“数学现实”...

Mathematical formula is one of the main presentation ways of mathematical theory.Applying mathematical formula transformation to solve problems is not only a mathematical skill,but...

目录1引言.2相关概念……12.1抽样调查。。。。。。。。。。。。2.2抽样分布…2.3区间估计..........33区间估计在抽样调查中的应用33.1一个总体参数的区间估计33.1.1总体均值的区间估计.43.1.2总...

AbstractMany middle school students are relatively weak in the application ofmathematical induction in inequality,in some students are also vaguely understood,step-by-step use,and ...

52调查设计与实施375.3调查结果与分析.385.4调查研究的结论475.5圆锥曲线高考复习策略.485.6小结….49总结51参考文献….53附录.55致谢6]

ABSTRACTThe family is the constituent cell of the society,and the state and the family are thecommunity.Family is an important living environment for everyone.As a global publichaz...

北京理工大学珠海学院2020届本科生毕业论文A study of criminal defense strategiesAbstractWith the continuous improvement of criminal procedure law,the right of defense ofcriminal defe...

本科论文AbstractWith the rapid development of China's economy,more and more enterprises choose togo public.However,listing is not a one-day event.If you want to be listed successfu...

目录一、引言.…二、研究方法、指标体系构建与数据说明..(一)研究方法.……(二)指标体系构建.2(三)数据说明...三、实证分析......3(一)因子分析.....31.检验数据可行性..2.方差解释..33.确定因...

AbstractIn the current market,under the joint effect of supply relations and fierce industrycompetition,many companies pay more and more attention to the development ofenterprise p...