AbstractFirst of all,this article plays a positive role in teaching through 'RecentDevelopment Zone',and explains that if the 'Recent Development Zone'is appliedto junior high scho...

AbstractProbability and statistics is an important part of high school mathematics,whichis inseparable from real life in this information age.Therefore,in the teaching processof hi...

目录言.11.一元函数的极值.21.1极值定义.21.2必要条件…21.3充分条件….22.二元函数的极值.。.42.1无条件极值….42.2条件极值.62.2.1利用代入消元求取极值.72.2.2利用拉格朗日乘数法求取极值..8...

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...

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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...

AbstractCommercial banks have developed for 30 years and have basically realizedmarketization in China.Its main economic source is loan.As an intermediary,bankshandle business.Due ...

AbstractChina's small and micro businesses have undergone rapid development from germination to now and become an important part of the market economy,playing an important role in ...

AbstractIn today's rapidly changing economy,there are higher requirements for the speedof capital circulation.Capital is not only a factor of production on which all tradesand indu...

AbstractPersonal consumption loan business is the most popular business of commercialbanks,and also the most important business of real economy.With the development of economy,the ...