螯合

The only treatment for high levels of lead poisoning—and it is far from a perfect cure—is chelation therapy.

高剂量铅中毒的唯一治疗方法是螯合疗法，然而这远非完美的疗法。

He chelation of maleate-acrylic acid copolymer for calcium ion in water was determined by Ca ion-selective electrode analysis.

用钙离子选择电极测定了马来酸酯－丙烯酸共聚物对水中Ca的螯合作用，结果发现在井水

The effects of reaction factors of oxidation, grafting copolymerization and chelation on the corrosion and scale inhibition performance of modified product were studied.

实验研究了影响氧化反应、丙烯酸接枝共聚反应和螯合反应的各因素对木素磺酸钠改性产物缓蚀阻垢性能的作用规律。

Take a chelation break if you are doing chelation.

如果正在进行螯合，可以暂时先停下。

The chelation will scrub the heavy metals out of your blood.

螯合治疗可以清除你血液里的金属

Start heavy metal chelation while we're waiting for results.

Chase，等结果的时候按照重金属螯合疗法治疗

The tree is prone to chlorosis in many western soils but responds to soil and foliar application of chelated iron and other micronutrients.

树很容易缺铁，在许多西方土壤回应，但对土壤和叶面喷施螯合铁和其它营养素。

Flavonoids can act as antioxidants, free radical scavengers, and chelators of divalent cations and have a wide range of biological effects .

类黄酮是一组化学结构和性质上不同的多酚化合物，具有抗氧化、自由基清除和二价阳离子螯合作用，具有广泛的生物学功能。

In this paper, firstly, a detail analysis、 study and discussion of the existing disposing-chlorine method were made, on this condition, a new method based on the way of oxidation and deoxidization was discussed, phosphoramidic acid chelate resin and DOOl cation exchange resin were chosen as framework materials, two kinds of new disposing-chlorine materials could be obtained by loading Fe~(2+) on the skeleton of the materials, the surplus residual chlorine was disposed by taking advantage of chlorine oxidizing Fe~(2+).

本文在对已有的余氯去除方法进行分析、研究、探讨的基础上，提出一种基于氧化还原方式的吸附除氯方法，实验以氨基磷酸螯合树脂和D001强酸性阳离子交换树脂为骨架材料，并对这两种材料载Fe~(2+)改性得到两种新型除氯剂，通过固载的Fe~(2+)与水中余氯(Cl_2、ClO~-、HClO)的氧化还原作用将水中的余氯除去。

We purified the target protein under natural conditions by MCAC through Ni-NTA resin. The purity of this fusion PH domain of IRS-1 was up to 98％. We paned out the oligopeptides that can bind to this target protein from a phage displayed random duodecimal peptide library. The identities of peptide sequences of positive clones were analyzed.

因此，我们利用融合表达载体pRSET在T7启动子的调控下表达出氨基端带六个连续组氨酸标签的IRS-1的PH结构域，利用Ni-NTA介质在非变性条件下对目的蛋白进行了金属螯合亲和层析纯化，获得了纯度达98％以上的PH结构域融和蛋白，以此为靶分子，从噬菌体展示随机12肽库中筛选出能够与其相结合的短肽，并分析了阳性克隆的序列一致性。

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。