查询词典 chelates

It was found that the stability of the nickelchelates is in accord with the base strength of the amino acids,and these chelates shou...

实验结果表明镍的络合物具四面体结构，N-萘氨基乙酸镍的顺磁性亦证明此点。

Organometallic chelates are seen as the best electrolu-minescentmaterials in OEFPD for their excellent EL properties.

有机金属螯合物因其优良的电致发光性能。被首选为有机电致发光平板显示器的发光材料。

The ways to widen pH range in Fenton process are discussed in this paper,with the advances of several methods reviewed such as using chelates,iron-like ions or solid catalysts.

本文分析了拓宽Fenton法pH范围的可能途径，综述了关于络合剂、类铁金属的离子及固体催化剂等方法的研究成果，指出了值得进一步深入研究的问题。

With the assumption that the electrostatic field strength of met a l chelates can be measured by the ratio of electronegativity vs.

在C18柱上试验以各种有机溶剂洗脱金属螯合物，最终选择了甲醇-丙酮的非水体系作流动相。

Three trials were conducted to study the effects of amino acid trace mineral chelates on performance and physiological function of laying hens at peak period .

本试验选用1440只160日龄罗曼粉壳商品蛋鸡，研究氨基酸微量元素螯合物对高峰期蛋鸡生产性能和生理功能的影响，试验共分三个部分。

As the industrial leader to Chelates, AkzoNobel runs 4 plants in USA, Sweden, Holland, Suzhou of PRC.

作为全球第一螯合物供应商，阿克苏诺贝尔螯合物产品分别在美国、瑞典、荷兰和中国苏州设有生产基地，宁波工厂的建立将进一步巩固该优势。

The topics include structure and function of metal ions, metal chelates, siderophores, metal-containing proteins and biominerals in all biosystems.

其内容包括金属离子的结构和功能，金属螯合物，含铁细胞，金属蛋白，生物系统中的生物矿物质等。

Lichens, symbiotic organisms that combine fungi and algae, can be powerful weathering agents, secreting chemicals called chelates that work to break down rock.

地衣，共生有机体结合起来，真菌和藻类，可强大的风化力量，分泌的化学品的所谓螯合物的工作，打破岩石。

The ways to widen pH range in Fenton process are discussed in this paper,with the advances of several methods reviewed such as using chelates,iron-like ions or solid catalysts.

传统的 Fenton法处理废水时，须调节处理前后废水溶液的pH，制约Fenton技术的广泛应用。

From the analysis of FT-IR spectra, XRD patterns and SEM morphologies, the special functions of the chelating agents as follow: citric acid chelates metal ions, EDTA adjusts pH values and ethylene glycol polymerizes complex and replaces hydrogen bonds in SBT sol solution.

利用红外光谱、X衍射及扫描电镜等手段，证明柠檬酸主要起络合金属离子作用；EDTA除辅助交联金属离子外，主要用于调节pH值；而乙二醇用来聚合柠檬酸和EDTA，防止氢键产生，起稳定溶胶作用。

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。