变量抽样
- 网络variable sampling; Variables sampling; variable sample selection
变量抽样变量抽样
variable sampling
ACCA专题推广讲座 ... Variable rate loan 浮动利率贷款 Variable sampling 变量抽样 Variance analysis 差异分析 ...
Variables sampling
2009年注册会... ... Cluster sampling （分块抽样） Variables sampling （变量抽样） Mean-per-unit estimation（ 每单位均值估 …
variable sample selection
2013年... ... Non-statistical sampling 非统计抽样 variable sample selection 变量抽样 attribute sample selection 属性抽样 ...
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