sample variability造句

例句与造句

1. given the high-dimensionality ( thousands of genes ) and small sample sizes ( often < 30 ) encountered in these datasets, an honest assessment of sampling variability is crucial and can prevent the over-interpretation of spurious results
   dna芯片数据具有高维(成千上万个基因)和样本小(通常小于30)的特点，为了避免对伪结果进行分析，准确估计抽样方差很重要。
2. It's difficult to find sample variability in a sentence. 用sample variability造句挺难的