例句與造句

1. Performance requirements for digital line systems on symmetric pair cables used in telecommunication network
   對(duì)稱電纜數(shù)字線路系統(tǒng)進(jìn)網(wǎng)要求
2. Have been suggested . given a contingency table whose cells are numbers of parents who either do or not transmit the associated marker alleles to affected children , t compares every symmetric pairs , both tn and t compare row and column total for every marker allele . tm uses all cells but t uses non - diagonal elements only
   給定一個(gè)列聯(lián)表(其元素為傳遞或未傳遞某種等位基因給生病小孩的父母的個(gè)數(shù)) ， tc比較列聯(lián)表的每一個(gè)對(duì)稱的部分， tm和tmhet均比較其相應(yīng)的行和與列和，但tm用到了表中所有的元素，而tmhet只用了非對(duì)角元素。
3. It's difficult to find symmetric pair in a sentence. 用symmetric pair造句挺難的