将2-巯基苯并噻唑加入酸性氯化铜蚀刻液。研究其与2-苯氧基乙醇协同缓蚀的效果，并通过电化学方法表征铜蚀刻过程的电流变化。实验结......

The element diffusion process of Nb3Sn superconductors by bronze route was studied using X-ray diffraction,scanning elec......

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