Oxidization under lower potential is a reversible reaction and the rate determining step of this reaction is sulfide ions diffusion controlling.
低电位下的氧化反应是可逆反应，硫离子扩散为控制步骤；
Firstly, allocation coefficient, diffusion coefficient and reversible reaction equilibrium const are determined, and the operation factors affecting these parameters also investigated.
首先，测定包括分配系数、水相传质扩散系数和反应平衡常数等基础参数，并分析了各操作条件对其影响。
The dissolution was confirmed to be a quasi-reversible process, which was controlled by solid-state diffusion and charge transfer.
证明针镍矿的阳极溶解是由固相内扩散传质和电荷传递步骤混合控制的准可逆电极过程；
The dissolution was confirmed to be a quasi-reversible process, which was controlled by solid-state diffusion and charge transfer.
证明针镍矿的阳极溶解是由固相内扩散传质和电荷传递步骤混合控制的准可逆电极过程；
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