以下为句子列表:
英文: Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.
中文: 加入亚铁菲绕啉离子,用滴定法测量硫酸亚铁铵溶液。
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英文: Chemical Waves in the Nitrate-Sulphuric Acid-Ferroin System
中文: 硝酸盐-硫酸-试亚铁灵体系中化学波的研究
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英文: In the experiment, the absorption spectrum of Fe + Ferroin solution bodies with different concentration was obtained. The working curve shows a fine linearity of the analysis system.
中文: 实验中对Fe + 邻二氮菲溶液体系的吸收谱进行了测试 ,做出了相应的工作曲线。
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英文: METHOD The assay of Fe(III) was done by the method of ferroin Fe(II) spectrophotometry.
中文: 方法 用邻二氮菲铁分光光度法测定了淀粉铁产品中铁 (III)的含量。
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英文: The chemical waves in the nitrate sulphuric acid ferroin system was studied with the methods of experiment research and theoretical analysis.
中文: 用实验研究和理论分析的方法对硝酸盐 -硫酸 -试亚铁灵体系中的化学波现象进行研究 .
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