ladder polyether造句

例句与造句

1. Over two decades ago, Koji Nakanishi proposed a provocative explanation for the structural and stereochemical similarities found across the ladder polyether family of natural products  the transformation of a polyepoxide into a ladder polyether via a cascade of epoxide opening events.
2. Over two decades ago, Koji Nakanishi proposed a provocative explanation for the structural and stereochemical similarities found across the ladder polyether family of natural products  the transformation of a polyepoxide into a ladder polyether via a cascade of epoxide opening events.
3. It's difficult to find ladder polyether in a sentence. 用ladder polyether造句挺难的