8、结果判断除按验收表(S1,S2,S3)外,增加混合样品(Pooled Sample) 测定法(72 个品种),一般用于多组分复方制剂或测定方法繁琐费时的单方制 剂。
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... 我愿意选择悲痛 tears are the silent language of grief 有意选择的事例 pooled sample 任意的选择 random choices ...
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pooled sample variance 合并样本方差 ; 综合样本变异数
pooled sample size 混合样本量
pooled sample statistics 合并样本统计
the pooled sample standard error 样值平均标准差
In the case of birds, the sample can be pooled from several birds of the same flock.
对于鸟类，可以从同一鸟群中的几只鸟中采集样品。
Data were pooled across studies, and relative risks for categorical outcomes and weighted mean differences for continuous outcomes, weighted according to study sample size, were calculated.
将所有的研究的数据合成，对于分类变量效应指标为风险比，对于连续型变量效应指标为加权均数差，根据研究样本的大小来加权。
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