Electrochemical polarization resistance measurements indicated that in all cases under study the corrosion rate of copper declined with time and the proteins always increased the rate.
极化电阻测试的结果表明，有蛋白质存在时总是使铜的腐蚀速度增大，但不同蛋白质的影响规律不同。
The result of polarization resistance of square wave, galvanic step and potential scan are according to the result of the electrochemical impedance spectrum.
恒电位方波、恒电流阶跃和动电位扫描极化阻力测试与电化学阻抗谱测试结果一致。
The effect of copper on the corrosion resistance of Cr-Mn stainless steel in H2SO4 was analyzed by means of weight-loss method, electrochemical polarization curves, SEM, EDS and XRD.
采用失重法、电化学极化曲线法、SEM、EDS、XRD等分析手段，分析了铜对铬锰不锈钢耐蚀性的影响及其机制。
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