即可 2.2 粒径分布及平均粒径的测定 采用动态光散射(Dynamic light scattering DLS)原理的 Nicomp380/ZLS 激光粒度/动电电位分析仪,以HeNe 激光(λ 0=633nm)为光源(空气冷却), 仪器功率为75mW,温度为室温。
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The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).
本文用动态光散射技术(DLS，又称为PCS或QELS)和粘滞测量技术，研究了明胶从溶胶到凝胶相变过程中的弛豫性质。
Dynamic light scattering (DLS) is one of the most popular methods used to determine the size of particles.
动态光散射(DLS)是常用的一种用于检测颗粒粒径分布的方法。
This method employs solution 1H NMR and dynamic light scattering (DLS) to investigate the association of template molecules with colloidal particles and the dynamic process of particle growth.
这种方法使用了液态NMR和动态光散射（DLS）来研究模板分子和胶粒的联系以及微粒的动态成长过程。
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