螯合

Morphological differences among two Eriocheir japonicus populations collected from Suifen River and Hepu River and two Eriocheir sinensis populations from Changjiang and Liaohe River were studied based on cluster analyzing and discriminal analyzing on 17 morphological characters , and the hybrids of Eriocheir sinensis× Eriocheir japonicus was also researched as an assistant subject.

选取合浦水系和绥芬河水系的日本绒螯蟹与长江水系和辽河水系的中华绒螯蟹4个绒螯蟹种群，以辽河水系绒螯蟹与绥芬河水系绒螯蟹杂交后代为辅助研究对象，对它们的17个外部形态特征分别进行聚类和判别分析。

Secondly, based on static and dynamic adsorption experiments, the adsorption and desorption properties of the prepared fibrous sorbents were investigated.

其次，本文运用静态和动态吸附实验法，对所合成的离子交换/螯合纤维的吸附与脱附性能进行了探讨。

Chitosansilica hybrid beadsbearing with metal ion chelating group was prepared by solgel method and microemulsion technique. The condition for the preparation of CSHB, as well as its structure and morphology were investigated.

采用溶胶凝胶及微乳液技术制备了以壳聚糖硅基杂化材料为骨架并带有金属离子螯合官能团的球形基质，并对该基质的制备条件及结构形貌进行了研究与表征。

It could obtain the best performance of flux, retainment of tea composition and flavor under such operate condition.

经过热加工的茶汤在蓊游离胺基酸、还原糖、catechin、EGCg、ECG比膜过滤还高，但在清除DPPH和螯合亚铁离子的表现上，却比膜过滤还要佳。

The antioxidant activity of purple sweet potato wine was determined in terms of reducing capacity, scavenging acticity of DPPH radicals, inhibition of lipid peroxidation, and metal chelating activity.

采用果酒工艺制备紫甘薯酒，用还原能力、清除DPPH自由基能力、抑制脂质过氧化能力、金属螯合能力，研究了紫甘薯酒的抗氧化活性。

The results show that it is possible to develop a newkind of organic third-order non-linear optical material with good performance.

结果表明有望从偶氮染料金属螯合物中开拓一类性能优越的三阶非线性光学材料。

The chelating resin contaning sulfur and nitrogen was firstly used to adsorb gold and silver in alkaine cyanide solution and gold ore cyanide leaching solution.

以含硫氮的螯合树脂为吸附材料，首次将其应用于碱性氰化溶液及金矿浸出液中金、银的分离与富集。

The simple and fast determination method presented is based on initial chelation of Sn4+, Cu2+, Pb2+ and other metal ions with EDTA and its subsequent decomposition with trihydroxybenzoic acid, mercaptosuccinic acid and dithiocarbamic propanoic acid.

本文提出的简易、快速测定方法是用EDTA螯合锡、铜、铅和其它金属离子，然后分别用三羟基甲酸、巯基丁二酸和氨荒丙酸解蔽。

The recombinant protein GFP-SA was purified through the Ni-NTA affinity chromatography, and then refolded.

用IPTG诱导重组蛋白的表达，用镍金属螯合层析柱进行纯化。

Bananas contain chelating minerals and the bromelain enzyme, both of which are supposedly male libido stimulants so too the pomegranate held by Chinese herbalists as a symbol of fertility.

香蕉含有螯合矿物质和菠萝蛋白酶的酶，这两者都是假定男性性欲兴奋剂也是如此该石榴举行，由中国中医作为一个象征生育。

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。