铀酰

Heated in water bath,uranyl ion and nitrate radical adsorbed on resin are replaced into solution by sodium bisulfate,then are determined by titanous method and spectrophotometry,respectively.

在水浴加热条件下，用硫酸氢根将吸附在树脂上的铀酰离子和硝酸根离子置换到液相中，之后分别采用亚钛法、分光光度法进行测定。

The reaction rating reduced in the uranyl nitrate being saturated during film deposit is CO〓, which readily reacts with uranyl ion in solution to form uranyl-carbonate complexes.

动电位极化测量表明，在一定电位扫描速率下，铀酰离子对碳钢电极的阳极反应有激活作用，促进碳钢的阳极溶解。

In this paper uranyl sulphate species adsorbed on quaternary ammonium resin are studied with infrared spectrometry.

本文用红外光谱研究了季铵树脂吸附的硫酸铀酰络合物。

Coordination saturation is thus proved to be space saturation in the uranyl equatorial plane.

由此说明铀酰的配位饱和实际上是配位空间的饱和。

The hydration number of uranyl ion is determined by 1HNMR at low temperature.

报道了~1HNMR法测定铀酰离子水合数的结果。

The hydrogen gas was evolved in the cathodic reaction region,and led to the evolution of uranyl ion hydrolysis.

在阴极反应区，由于氢的不断释放，导致铀酰离子在不锈钢电极上析出。

When CHCl/CUO22+=4. 0,uranyl ion is coordinated with no water molecule.

当C_/Cuo_2~(2+)达到4.0时，铀酰离子不以水合物形式存在。

In hydrochloric acid, the hydration number of uranyl ion decreases with the increment of CHCl/Cuo22+ mole ratio.

在盐酸体系中，铀酰离子的水合数随酸浓度的增大而减少。

The desorption experiment and FTIR analysis further demonstrated that the active functional groups in coal reacted with uranyl ions, and formed complexing and chemistry adsorption.

脱附实验和红外光谱分析进一步证明，煤中活性官能团与铀酰离子发生了明显的化学吸附/络合作用。

The optimum condition of spectrofluorimetric determination of uranyl ion in pyridine 2,6 dicarboxylic acid β cydodextrin system is studied.

研究了吡啶 2 ，6 二羧酸β环状糊精体系荧光分光光度法测定铀酰离子的最佳条件以及某些稀土共存离子对荧光体系的干扰，并应用于人工样品的测定。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。