The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the lightscatteringmethod.
采用粘度法分析了不同溶剂对壳聚糖粘度的影响，用光散射法测定了超声波分级的壳聚糖的相对分子质量。
2
Particle characteristics of model emulsion of vacuum residua fractions from Iranian light and Daqing crude oils were studied by using dynamic lightscatteringmethod.
采用动态光散射法研究了伊朗轻质减压渣油和大庆减压渣油模拟乳状液的粒度特征。
3
Produced during mutual action of light and material, Raman spectroscopy is a kind of testing method which use inelastic scatteringlight.