... fiducial time 基准时间 ; 标准时 fiducial estimation 置信估计 fiducial inference 置信推理 ...
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单独来看，所有痰涂片阳性肺结核检出率估计为72%(95%的置信区间：53 - 91)。三个估值的总平均数为70%(95%的置信区间：58 - 82)。
The separate estimate for all smear-positive tuberculosis cases was 72% (95% CI: 53-91), giving an overall average for the three estimates of 70% (95% CI: 58-82).
目的：介绍基于置信区间宽度的样本含量估计方法。
Objective: To introduce the methods for sample size estimation based on width of confidence interval.
在该方法中，利用误差理论中的置信度和估计精度理论，合理确定钻芯修正所需要的芯样数量。
This method properly determined the sample quantity to make core drilling amendment with the confidence degree and precision estimate theory of error theory.
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