由于铀溶液中的硝酸根对阴离子交换树脂具有较强的亲合力，相当低的硝酸根就足以干扰硫酸铀酰离子的吸附。
Nitrate of low concentration can interfere with adsorption of uranyl sulfate anion on anion-exchange resins because the anion-exchange resins have a stronger affinity for nitrate in uranium solution.
提出了溶液比重和硝酸铀酰与硝酸浓度的关系式。
Thus the relations between densities of the solution and concentrations of uranyl nitrate and nitric acid are provided for.
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