Cation: an ion or group of ions having a positive charge and characteristically moving toward the negative electrode in electrolysis.

阳离子：带有正电荷的一个或一群离子，特点为在电解中向阴极运动。

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The preparation of a general purpose PVC membrane electrode (GPE) for some cation drugs with inner graphite contact by using tetraphenyborate and its derivatives as ion carrier shave been studied.

本文研究了用四苯硼酸衍生物为载休的石墨内导PVC膜阳离子药物通用电极。

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The activated glassy carbon electrode obtained by electrochemical means could adsorb the lead cation in solution.

经电化学活化后的玻璃碳电极可吸附溶液中的铅离子。

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