首选季铵盐阳离子螯合剂的氮化合物，包括中型或长链烷基。
Preferred cationic sequestrants are quaternary nitrogen compounds including medium or long chain alkyl groups.
在达到一定浓度后，金属离子螯合剂EGTA也抑制藻殖段分化。
When reached to a certain concentration, the chelator EGTA could also block the differentiation of hormogonia.
一种螯合剂，通过与水中溶有的金属离子结合来软化硬质水，这样这些水垢就不会残留在你洗好的干净盘子上了。
A chelating agent that softens hard tap water by binding with dissolved metal ions, preventing them from being deposited as a yucky residue on your nice clean dishes.
螯合剂可以用来从土壤或水中清除有毒的金属离子。
Chelating agents can be used to remove toxic metal ions from soil or water.
确定了最佳的合成方法、螯合剂、金属离子和缓冲体系。
The synthesis conditions, chelant, metal ion and buffer were optimized.
采用含硫醇基的螯合剂转化聚苯乙烯基离子交换纤维，开发出一种制备螯合物纤维的简单方法。
The polystyrene based ion exchange fiber is converted by chelating agent containning thiol, which develops a simple method that can make chelating fiber.
螯合剂利用螯合作用使铁离子(阳离子)与阴离子分离，以防止在酸化作业期间生成氢氧化铁。
A sequestering agent USES chelation to separate the iron cation from the anion by chelating to prevent the formation of iron hydroxide during acidizing.
采用高分子有机螯合剂与废水中的多种重金属离子发生螯合反应，生成稳定且不溶于水的金属螯合物来去除废水中的重金属离子。
Using organic chelating agent to response with several kinds of heavy metal ion, then the heavy metal ion will be reduced by forming the product with high stability and hardly dissolved by water.
本文概述了多年来有关螯合剂负载树脂吸附机理、稳定性、对金属离子的吸附行为、再生等基本性能的研究工作，并简要介绍了这类树脂的制备及其应用。
A review is presented on the study about adsorption mechanism, stability, absorption behavior for metal ions and regeneration property of the resin. Some practical USES are also given.
在酸化作业中所用的一种酸添加剂。它可为用于络合铁离子的螯合剂，或为用于使氧化状态的铁还原的还原剂(如赤藓酸)。
An acid additive used in acidizing that is either a a sequestering agent used to complex iron ions orb a reducing agent such as erythorbic acid used to reduce the oxidized state of iron.
该铜离子抗原，是螯合剂与载体蛋白的偶联物与铜离子形成的络合物。
The copper ion antigen is a complex consisting of a chelating agent, a conjugate of a carrier protein and copper ions.
本发明涉及单克隆抗体及金属离子与螯合剂组成的螯合物，它既可用于治疗诊断，也可用于纯化微量金属等其它方面。
The invention relates to monoclonal antibodies and the chelate, composed of metal ions and chelating agent. It can be either used for curing and diagnosing or for purifying trace elements of metal.
介绍不同类型螯合试剂在无机金属离子高效液相色谱法中的应用 ，对各种螯合剂的光度分析特性和色谱特性进行了比较 。
It was decribed in details in this paper the application of various kinds of chelating reagents in the determination of trace metals by HPLC(High performance Liquid Chromatography).
介绍不同类型螯合试剂在无机金属离子高效液相色谱法中的应用 ，对各种螯合剂的光度分析特性和色谱特性进行了比较 。
It was decribed in details in this paper the application of various kinds of chelating reagents in the determination of trace metals by HPLC(High performance Liquid Chromatography).
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