n-alkylation造句

例句与造句

1. O - or n - alkylation was carried out directly by simple heating the mixture of carboxylic acid or amine with quaternary ammonium salt
   将羧酸或胺类化合物与季铵盐进行简单的混合加热，便可直接得到o -或n -烷基化产物。
2. It's difficult to find n-alkylation in a sentence. 用n-alkylation造句挺难的