The rotational correlation times and diffusion coefficients of a-CH, in a series of poly ( methyl methacrylates) crosslinked with DVB were calculated according to the measured T, values. 依据实验测得的T1值计算了一系列用DVB交联的聚甲基丙烯酸甲酯中x-甲基的转动相关时间以及扩散系数。
Determination of the rotational diffusion constants of the side-chains in polymers by NMR technique 用NMR方法测定聚合物长侧基转动扩散系数
This paper studies the reflection theory for multi-component colloidal suspension systems and presents the method of deriving the rotational diffusion tensor. 研究多分量胶体悬浮系统的反射理论,给出用反射理论推导转动扩散张量的方法。
The effect of pH on the rotational diffusion and photoelectrical response of bacteriorhodopsin pH对菌紫质分子的旋转运动和光电响应的影响
Using this rotational diffusion model, molecular volumes of alanine in different pH's were then calculated from the observed spin-lattice relaxation times and solution viscosities. 根据这个转动扩散模型,利用实验测定的自旋&晶格弛豫时间和溶液粘度计算了丙氨酸在不同pH值下的体积。
Above pH 11, no rotational diffusion could be observed. pH高于11时,观察不到旋转扩散运动。