frame in survey sampling的意思|示意
调查抽样框架
frame in survey sampling的网络常见释义
抽样调查底册 ... frame in survey sampling 抽样调查底册 Elementary Survey Sampling 初级抽样调查 survey sampling methods 方法 ...
抽样调查框 ... area-frame sampling : 区域框抽样，面积框抽样 frame in survey sampling : 抽样调查框 sub-frame : 分结构，子结构，子框架 ...
frame in survey sampling相关例句
According to the date of basic units census, this paper designs the sampling frame about the sampling survey of enterprises below designated size in wholesale and retail sale trades.
本文以全国基本单位普查资料为依托，对规模以下批发和零售贸易业抽样调查的抽样框进行设计，设计的思路和方法对其他小企业的抽样调查也具有一定的参考价值。