【摘要】 本文叙述了电解质通过离子交换膜的扩散系数、离子的相互扩散系数及自扩散系数的测定方法、原理，推导了有关公式，并对有些方法作了评述和实验上的比较更多还原

【Abstract】 This papar reviewed and evaluated the methods and principles of the determination for diffusion cofficients of ions or solutes in an ion exchange membrane. The related equations were derived and some of them were compared with each other, theoretically and experimentally.更多还原