Analysis of the poisoned ion exchange resin proves that the pollution of ion exchange resin by iron compound is the main reason leading to exchanging ability reduction.
通过对中毒离子交换树脂的分析，证实离子交换树脂被铁化物污染是导致离子交换树脂交换能力有所下降主要原因。
A silica gel-ion exchange chromatography has been developed for the analysis of polar components in the used gasoline engine oil.
本文建立了汽油发动机油在用油极性组分的分析方法，即硅胶-离子交换色谱法。
A method for the analysis of an, ag, Zn, Cu, Ni, Co and fe in ion-exchange resins at the different stages of technological processes of leaching Au using ion-exchange technology was developed.
本工作对离子交换法提取金的工艺生产过程不同阶段离子交换树脂中的金及其它元素银、锌、铜、镍、钻和铁的分析进行了研究。
Based on the analysis of a large amount of experiments, we developed a special glass material for ion-exchange technology.
经过大量的分析比较，我们专门设计了一种适合于离子交换工艺的玻璃材料。
The modified method can be applied to the analysis of Pt in the solution after the separation by extraction or ion-exchange process in the above mentioned media.
经过改进的方法应用于上述介质中萃取或离子交换分离后的溶液中铂的分析。
Results Scanning electron microscope analysis and laser particle size analysis proved that the codeine-resinate complex had the same appearance and characters as the initiative ion exchange resin.
结果扫描电镜和粒度分析结果表明，药物树脂复合物的表面形态和粒径大小都与起始的离子交换树脂非常相似。
Together with dominance of ion exchange processes in sorption indicated by sequential extraction analysis, it suggests an absence of specific sorption at sites of this kind.
凝灰岩和凝灰质砂的阳离子交换容量差异显著，说明离子交换作用仅发生在粘土矿物的表面，凝灰岩中蒙脱石的层间没有发生阳离子交换。
Together with dominance of ion exchange processes in sorption indicated by sequential extraction analysis, it suggests an absence of specific sorption at sites of this kind.
凝灰岩和凝灰质砂的阳离子交换容量差异显著，说明离子交换作用仅发生在粘土矿物的表面，凝灰岩中蒙脱石的层间没有发生阳离子交换。
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