螯合

The results of this study showed that the linalool may lead to increase Fe(superscript 2+) chelating capability.

其结果显示linalool可能是提升SF2、LF2对铁离子螯合能力的主因之一。

1600 One-day-old cherry volley ducks were randomly allocated to 8 groups and fed with different proportions and combinations of antibiotic,zeolite,Chinese herbal medicine,effective microorganisms,and amino acid-trace mineral chelates,aimed to approach the effects of different additives on the duck growth performance and duck house mephitis concentration.

选用1600羽出壳1d的樱桃谷鸭随机分为8组，分别饲喂不同配比和组合的抗生素、沸石、微生态制剂、中草药和甘氨酸微量元素螯合物等添加剂饲料，探讨了不同饲料添加剂对肉鸭生长性能的影响，并对鸭舍的有害气体含量进行了研究。

Zeolite ; Chinese herbal medicine ; effective microorganism ; mephitis ; amino acid-trace mineral chelates ; growth performance ; duck.

沸石；中草药；微生态制剂；有害气体；氨基酸微量元素螯合物；生长性能；鸭

Phenanthroline and its derivatives were used as ligands of the lanthanide metal chelates which were used to prepare metallo-organic electroluminescent materials.

邻菲罗啉及其衍生物被广泛用作配体，用于制备稀土金属螯合物而研制有机电致发光材料。

Generally the larger La~(3+) ion prefers the monazite type due to its higher oxygen coordination number of 9 as compared to 8 of the zircon type.

而EDTA作为模板剂除了螯合和诱导晶体生长外，还起到抑制镧离子形成9配位结构的作用，从而避免了单斜独居石结构晶相的产生。

The Molar conductivity indicates that all the complexes are nonelectrolyte. IR spectra show the ligand is bonded with RE ion through its oxygen atom in hydroxyl group of phenol; NO3 is coordinated as a symmetrical chelating bidentate group; the coordinated atoms of DMF and DMSO are the oxygen atoms in carbonyl and sulfoxyl groups. Fluorescence spectrum suggests that the Tb3+complexes have characteristic luminescence and its fluorescence intensity is enhanced after doping with La3+, Gd3+, Y3+, influence of doping ions and neutral ligands have also been discussed.

摩尔电导率表明，所有配合物均为非电解质；红外光谱及核磁共振氢谱表明，对叔丁基杯[8]芳烃通过酚羟基的氧原子与稀土离子配位；硝酸根为双齿螯合配位；DMF和DMSO则分别通过羰基氧和亚砜基氧与稀土离子配位；配合物的荧光光谱表明，所有Tb的配合物具有较强的特征荧光，掺杂La~(3+)、Gd~(3+)、Y~(3+)离子对Tb~(3+)的荧光有较强的增强作用。

Both of Rice bran and Swida Wilsoniana Oilcake can promoted the the mycelium growth of Pleurotus Ostreatus remarkably when they was added to the basic medium, and the best concentration was 20g/L.

在正常的培养基中米糠和光皮树籽粕能显著促进平菇菌丝的生长（20g/L最佳），同时米糠和光皮树籽粕对Pb2 、Hg2 具有螯合作用，在含Pb2 46.5 mg/L或含Hg2 14mg/L的溶液中，各添加米糠20.0g/L时，前者Pb2 下降到1.08mg/L，后者Hg2 下降到0.026mg/L。

At the same time, the fluorescence lifetime of Eu3+ chelates was studied by using PMT and oscillograph.

同时，利用光电倍增管和示波器，研究了铕离子及其螯合物的荧光寿命。

The major components of oxygen scavenger films are polymer, oxidizable compounds, and catalyst. In this study, the oxygen scavenging capacity and oxygen scavenging rate of the oxygen scavenger film in water were determined for evaluating the performance of the films. The results showed that the film composed of polyethylene, 4% sodium erythorbate, and 0.1% EDTA cupric salt had the best oxygen scavenging efficiency. On the 1st and 10th day, the oxygen removed rate of the film was 0.02 and 0.065 mg/cm2/day, respectively, from 300 ml water.

脱氧膜主要为高分子聚合物、可被氧化之物质与催化剂之组合，本研究利用脱氧膜在水中的脱氧量及脱氧速率为指标，发现以聚乙烯加上4%异抗坏血酸钠与0.1% EDTA螯合铜离子盐类所制备之脱氧膜，具有较佳的脱氧效能，在300ml水中，储存第一天及第十天分别可达到0.02及0.065 mg/cm2/day之脱氧速率。

In animal models, depletion of lesion iron levels in vivo by phlebotomy, systemic iron chelation treatment or dietary iron restriction reduces lesion size and/or increases plaque stability.

在动物模型中，通过在活体内放血，全身心性铁螯合的处理或严格限制膳食铁的摄入等方法消耗病变中的铁水平，可以减少病变的大小和/或增加斑块稳定性。

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。