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研究了旋转园盘电极上脉冲电流电解时的传质过程，建立了脉冲电流电解时传质的双扩散层模型，得到了描述传质过程的扩散方程。并利用混合变量分离、延拓等教学方法解得了旋转园盘电极脉冲电流电解传质过程中反应粒子浓度变化的广义表达式，结果满意。
The mass transfer process of pulsed current electrolysis on rotating disk electrode was studied. The double diffusion model of mass transfer during pulsed current electrolysis was established, and the diffusion equation describing the mass transfer process was obtained. The method of mixed variables separation and continuation was used to solve the generalized expression of the change of concentration of reactive particles in the pulse current electrolysis process of rotating disk electrode with satisfactory results.