cycloalkanes造句

例句与造句

1. The prefixes cis and trans are frequently applied to disubstituted cycloalkanes .
   词头顺和反常用于双取代的环烷烃。
2. If the small-ring cycloalkanes are under considerable strain as predicted by the baeyer strain theory .
   如果象拜耳张力学所估计的那样，小环的环烷烃具有相当大的张力。
3. It's difficult to find cycloalkanes in a sentence. 用cycloalkanes造句挺难的