These films demonstrated high activity to the electrochemical reduction of 4 - nitrophenol ( 4 - NP ) .

两种多孔铋膜对 4- 硝 基酚 的电还原有较高活性.

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The electrochemical reduction of Basic Blue was investigated by means of thin - layer spectroelectrochemical technique electrode.

用薄层光谱电化学技术研究了阳离子艳蓝的电还原过程.

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Oxalic acid electrochemical reduction techniques to produce glyoxalic acid is quite an ideal preparation method.

草酸电解还原生产乙醛酸技术是比较理想的制备方法.

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