例句與造句

1. Haplotype frequency date of 37 different types were obtained . allele frequency comparisons with other han population samples analyzed for the markers of dys390 and dys391 showed a substantial similarity
   對這3個基l天1座構(gòu)成的單倍型進行觀察， 163例共檢測到37種單倍型，單倍型多樣性為0 . 9485 。
2. It's difficult to find frequency comparison in a sentence. 用frequency comparison造句挺難的