螯合

DDS catalyst is a kind of ferric coordinate or chelate.

DDS催化剂是一种含铁的络合或螯合物。

Aim To study the preparation conditions of the metal chelate gel with chitosan as support.

目的 研究利用壳聚糖为载体、戊二醛为交联剂、亚氨基二乙酸为螯合配基制备金属登合亲和吸附剂的条件。

Chelation treatment of complex copper precipitation wastewater, high magnetic field on the adsorption of bacteria bearing Wastewater ...

螯 合沉淀法处理含络合铜废水，磁场对高效吸附菌处理含铜废水的影响。。。

In this study we use the oligomers of amino ethylene series as matrix and introduce dithiocarbamate group to adsorb merely heavy metal ions. Because of its special structural characteristics , dithiocarbamate can combine with a great number of heavy metal ions to produce insoluble complex compound except for alkali metals and alkaline earth metals.

本研究系将氨基乙烯系列之寡聚物(oligomers of amino ethylene series)当做基质引入只对重金属离子具有特殊螯合能力之荒酸盐，除了与碱金属及碱土族外荒酸盐与其他重金属离子都能形成不溶性错合物。

On the basis of calculation results and the experiment with dopamine the possible coordination site of complex is elucidated, in which Be forms five -membered ring with OH〓 and NH〓 groups in the side chain of AD.

结合INDO量子化学计算结果和多巴胺的对照实验，说明铍-肾上腺素的络合物是通过侧链羟基、氨基形成的五元环螯合物。

Based on theoretical calculation of electronegativity of groups offlotation-reagent and method of infra-red adsorption spectroscopy, the collection andadsorption of α-nitroso-β-naphthol in hematite flotation have been studied. The chemicaladsorption seems to be predominant owing to formation of pentacyclic nitrosyl chelate com-pound by atoms of nitrosyl bond in α-nitroso-β-naphthol together with Fe~(3+) on hematitesurface.

研究了α-亚硝基β-萘酚对赤铁矿的捕收性能及吸附规律，导出了吸附方程和吸附速率方程用药剂基团电负性理论计算以及红外吸收光谱法论述了其作用机理α-亚硝基β—萘酚主要是以N O键合原子与赤铁矿表面的Fe形成N O五元环螯合物而化学吸附。

In pH 5.3-6.8 Britton-Robinson buffer medium, Cefotaxime sodium can react with HgCl2 to form 1:1 anionic chelate, which can further react with basic triphenylmethane dye such as crystal violet, methyl violet, ethyl violet, brilliant green, iodine green, methyl green and malachite green to form ternary ion-association complexes. As a result, the resonance Rayleigh scattering spectrum was enhanced greatly.

在pH为5.3~6.8的Britton-Robinson缓冲溶液中，头孢噻肟钠与HgCl2形成摩尔比为1：1的螯合阴离子，它能进一步与结晶紫、甲基紫、乙基紫、亮绿、碘绿、甲基绿和孔雀石绿等碱性三苯甲烷类染料反应形成三元离子缔合物，导致共振瑞利散射的显著增强。

Heavy metal-PC chelatins are subsequently transported from the cytosol to the vacuole and heavy metal detoxification is thus achieved.

在植物体内植物络合素可与重金属螯合，并进一步转运至液泡储存，使细胞质的重金属浓度降低，从而达到解毒效果。

Otus Low-Fat Chicken Recipe is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Cat Food Nutrient Profiles for maintenance.

OTUS莲花犬猫粮采用最优质，最合乎标准的百分百纯天然原材料制成，就像是一本人类健康食谱。（新鲜的鸡，苹果，新鲜的南瓜，小红莓，糙米，大麦，葡萄籽提取物，菊苣根，海带，丝兰，当然，绿唇贻贝。添加了维生素和矿物质螯合完全平衡的结合。富含omega-3和ω-6脂肪酸，包括月见草油，三文鱼油，橄榄油，豆油和地面亚麻饲料溷合。在这样的超级营养类。）绝对没有麦子、五谷类。

This project not only illuminates involvement of iron in the etiology of PD, but also gives some clues for the cure of Parkinson''s disease by studying the effect of iron chelators. This may be helpful for us to fully understand PD.

本研究为脑内高铁参与PD的病因学提供了新的实验依据，而且通过应用螯合脑内特殊部位过量铁并改善症状的铁螯合剂，为神经退行性疾病的防治开拓一条新的研究领域和可能的干预措施。

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。