例句與造句

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芯片數(shù)據(jù)具有高維(成千上萬個(gè)基因)和樣本小(通常小于30 )的特點(diǎn)，為了避免對偽結(jié)果進(jìn)行分析，準(zhǔn)確估計(jì)抽樣方差很重要。
2. It's difficult to find sampling variability in a sentence. 用sampling variability造句挺難的