This article analyzes the changing principle of the electrode potential and overpotential during the electrolyzing reaction course. 分析了在电解反应过程中电极电位和电极过电位的改变规律。
The metal with the greater single-electrode potential will sacrifice itself to protect the other. 具有较大单电极电位的金属为保护另一种金属，自身将不断消耗。
