cycloalkanes n. [有化] 环烷(cycloalkane的复数)
- 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。 - Lead in gasoline and good sense, and cycloalkanes and aromatics rich, it is a restructuring of the good material.
汽油馏分感铅性好,且富有环烷烃和芳香烃,故是重整的良好原料。 - That cyclo prefix means that unlike standard alkanes, which come in chains, this one's a ring. The shape gives cycloalkanes a higher melting point.
当“环”这个前缀出现时我们就知道这个烷烃的分子结构不同于普通链状烷烃,他是环装的,因此也有着更高的熔点。