As the chelating resin in the electrode can exerts a concerted effect of ion exchange and coordination with copper, this method produces a high sensitivity and selectivity.
由于修饰在电极上的螯合树脂与铜离子在进行离子交换的同时发生螯合反应，故本法具有较好的选择性和较高的灵敏度。
Use of zeolites and antibacterial copper ions to synthesize antibacterial zeolites with the methods of liquid and solid ion exchange is discussed in this paper.
用液相、固相离子交换法将沸石与具有抗菌性能的铜离子合成抗菌沸石。
The catalyst system consists of solid strong acid ion exchange resin, organic solvent and copper powder in certain proportion, and the reacted catalyst system may be recovered for reuse.
该催化系统由固体强酸离子交换树脂、有机溶剂和铜粉以一定比例组成，该催化系统在反应后可再回收循环利用。
Different type of ion-exchange resin, height of resin, absorptive time and absorptive stripping rate for copper from the leach osmosis solution of copper ores are studied.
研究了不同种树脂、树脂的高度、吸附时间以及吸附流速对铜矿浸出渗透液的吸附能力。
Serum copper and zinc were simultaneously determined by ion-exchange chromatography (IC) in 35 normal volunteers and 45 patients with benign diseases or different stage cancers of the digestive tract.
以离子色谱法（IC）同时测定35例正常志愿者及45例患有消化道良性疾病或不同期癌症患者的血清铜和锌。
Serum copper and zinc were simultaneously determined by ion-exchange chromatography (IC) in 35 normal volunteers and 45 patients with benign diseases or different stage cancers of the digestive tract.
以离子色谱法（IC）同时测定35例正常志愿者及45例患有消化道良性疾病或不同期癌症患者的血清铜和锌。
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