...z-Thompson估计量的权数计算 关键词：复杂抽样 Horvitz-Thompson估计量 后分层权重 偏性 [gap=652]Key words：complex sampling, Horvitz-Thompson statistic, poststratification weights,bias ..
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... 简单不重复抽样 simple sampling without replacement 繁复抽样法 complex sampling 反复抽样 repeated sampling ...
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complex sampling characteristic 复合抽检特性的
complex sampling unit 复合抽样单位
complex sampling detail 繁复抽样法
With the technology of the VISOR series complex sampling procedures and interrupted production are history.
随着遮阳一系列复杂的抽样程序的技术和生产中断的历史。
Furthermore, when you are dealing with small effect sizes in complex systems, you have to prepare yourself for the possibility of sampling error.
此外，当你在复杂系统中处理小尺度效应，你不得不让自己准备好面对可能的样本错误。
Firstly, based on the idea of delayed sampling impulses, a general complex delayed dynamical networks model with delayed impulses control is presented.
首先，基于脉冲采样时滞的思想，提出了具有时滞脉冲控制的一般延迟的复杂动力网络的模型。
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