length of side-chain的用法和样例：
例句
- The side-chain length played the most active role in comparison with head group and anion.The micellization of ionic liquids would be weakened with increasing temperature.
实验发现，增加侧链长度有利于胶团形成，降低阴离子水合性以及采用甲基化头部也利于形成胶团，碳链长度变化的作用最明显，升高温度不利于离子液体形成胶团。 - The effective length of carbon chain of alkanes was built up by using the polarizability effective index.
利用极化效应指数，构造了链烷烃的有效碳链长度。
