n.(从样品中再抽取的)子样品;二次抽样样品
vt.对……作二次抽样
网络 子采样; 副样本; 二次抽样
A subsample based watermarking scheme has been investigated for digital audio in this study.
提出了一种基于分抽样的音频数字水印算法。
This subsample of our patients was divided into five groups according to their grammatical ability. Figure 7.11 shows the result.
下面这些我们患者的样本根据他们的文法能力被分为五组,图7.11显示出结果。
In analyzing wealth accumulation, we limit attention to the subsample that supplied complete data on all financial and demographic variables of interest.
在分析财富的积累,我们限制一个子样本,提供完整的金融和人口变量统计数据。
A new computational formula of fiducial probability in consideration of sample size and subsample standard deviation is derived from the least squares principle.
利用最小二乘原理,推导出考虑样本容量和子样标准差的求解置信概率的函数,继而确定数据的置信区间,对数据进行筛选。
This study examined only the subsample of 146 patients who reached remission within 10 sessions, had no psychotic features, and provided treatment history at baseline.
该研究仅对子样本的146名患者进行考察。 他们在10周期治疗内符合缓和标准,没有精神病症状并且在初始阶段有治疗史。