1. The scientist used a voltammeter to measure the current and voltage in the electrochemical reaction.
科学家使用伏安计来测量电化学反应中的电流和电压。
2. The voltammeter readings showed a clear correlation between the applied voltage and the resulting current.
伏安计的读数显示了施加电压和产生的电流之间的明显关联。
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