结果表明，纳米镀锌层较微米镀锌层腐蚀电流密度增加，纳米镀锌层的电化学腐蚀行为存在纳米尺寸效应。

The results showed that the corrosion current density of nanometer zinc plate was increased and there existed nanometer - sized effect.

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讨论了电化学方法处理金属着色废水的工艺条件和效果，对电极效应作了深入分析。

The process conditions and effects for electrochemically treating metal dyeing wastewater are discussed, and the polar effect is analysed in deep.

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通过测试电极的循环伏安、电流、电化学阻抗等手段，初步探讨了纳米效应在固定化酶中所起的作用。

By the measurement of cyclic voltammetry, current, electrochemical impedance, and other means, the initial effects of nanotechnology in the immobilized enzyme were explored in the role.

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