By doing the Laplace transform of precisely measured intensity-intensity time correlation function we can get a translational diffusion coefficient distribution G ( D ); After combining the static and dynamic LLS results i.

通过对动态光散射测得的电场－电场时间相关函数的拉普拉斯变换，求得 平动 扩散系数分布G（D）；

Again the diffusion of linear PS chains in the first stage is faster than their translational diffusion in a dilute solution .

在第一阶段中，有效扩散 系数也大于其在稀溶液中的 平动 扩散 系数。

Again the inference is that translational diffusion is not the important rate-determining process .

结论仍然是，可 平移 扩散不是重要的速度决定步骤。