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在已有的研究基础上,建立了邻菲罗啉分光光度法测定Ni—Fe合金镀液中Fe~(2+)、Fe~(3+)的分析方法。
Based on the existing studies, an analytical method for the determination of Fe ~ (2 +) and Fe ~ (3+) in Ni-Fe alloy plating solution by spectrophotometry with 1,10-phenanthroline was established.