interpenetrating subsampling

例句：

1. 1. In interpenetrating subsampling, the data is divided into two or more groups that are then combined to create a single dataset.
   在交错抽样中，数据被分成两个或更多的组，然后合并成一个数据集。
2. 2.This method of sampling is particularly useful for collecting data from a large and diverse population.
   这种方法特别适用于从庞大且多样化的人群中收集数据。
3. 3. The researcher used interpenetrating subsampling to ensure that the sample was representative of the entire population.
   研究者使用交错抽样确保样本代表了整个人群。