Dynamic light scattering, refractive index and DSC techniques were used to study the properties.

借助动态光散射测试、折光指数变化及DSC热分析技术研究微凝胶的性能。

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The retrieved size distribution will have a large bias if the equivalent refractive index is employed in light scattering techniques.

因而对多分散系外混合气溶胶粒子系统如使用等效折射率，则由光散射技术测定的谱分布与实际谱分布有很大的出入。

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