The polarization curves of copper physical development (CuPD) system were obtained by transient constant current step method on copper plated platinum electrode.

本文采用镀铜铂电极和暂态恒电流阶跃的方法测得了铜物显（铜物理显影）体系的极化曲线。

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The technology development for carbon electrode and the method for testing the quality of carbon electrodes are discussed.

对炭电极技术开发及质量指标检测方法的改进进行了探讨；

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This article has described the characteristic of the anti-oxidization coating on the side of graphite electrode used for EAF melting and its development process.

详细介绍了电炉炼钢用石墨电极柱侧面防氧化涂层的特点及开发过程。

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