It is concluded by kinetic study that the electrochemical polarization is the controlled step in the charge process of mno doped with bismuth 通过动力学的研究发现，在掺bi的mno在充电过程，电化学极化为主要的控制步骤
2.
The corrosion inhibition effect of molybdate inhibitor in tap water on 20a carbon steel has been studied with electrochemical polarization curve and impedance test 为此，通过电化学极化曲线与交流阻抗实验，研究了钼酸盐系列缓蚀剂在自来水中对20a碳钢的缓蚀情况。
