例句與造句

1. In addition , this paper choices indexes according to the correlation coefficient matrix and the actual meaning of the indexes . the method is simpler and more practicable . we compare our results with those in reference [ 8 ] and find that they are almost the same
   本文在篩選變量時(shí)把相關(guān)系數(shù)矩陣和各指標(biāo)的實(shí)際意義相結(jié)合，方法簡(jiǎn)單明了，所得結(jié)果與采用其他指標(biāo)篩選方法所得結(jié)果基本相同。
2. It's difficult to find correlation coefficient matrix in a sentence. 用correlation coefficient matrix造句挺難的