查询词典 chloride ion

Coli. The protein was expressed in a soluble form and as a fusion protein. There was a 6 histidines tag at its amino acid terminus. It was purified by immobilized metal ion affinity chromatography under native conditions.

所表达的蛋白是一种可溶性的融合蛋白，其氨基端带有6个组氨酸的标签，因此可以用固定化金属离子亲和层析法在非变性条件下进行纯化。

Thus, much attention has been paid to the transformations between different forms, as well as the reductive dissolution of iron oxides/hydroxides in the presence of Fe ion or other reductant.

因此，有关铁氧化物的相转化特别是铁氧化物的还原溶解过程的研究一直倍受关注。

For home drinking water machines, becteria propagated on filter materials are a important problem for human health. The injurant becteria are separated from different sites of home drinking water machines. The antibacterial molecular sieve is preparated by modified technology, which sterilization rate is near 100%, and which life is long. The antibacterial mechanism and Copper ion function is discussed.

针对家用纯水机中活性炭滤柱中易繁殖细菌的问题，通过实验从纯水机的不同部位分离出有害菌种；利用沸石分子筛及其改性技术，制备出能有效除菌的材料；实验结果显示，细菌去除率接近100％，而且具有相当长的使用寿命。

A coordination compound 配位化合物 is one in which the metal ion or atom is bonded to one or more neutral molecules or anions so as to be a defined and integral structural unit.

配位化合物是中心原子与一定数量的分子或离子形成的具有一定的空间结构的配离子或分子，有时称络合物。

The photodissociation mechanism of long-chain alkyl iodides and cyclic alkyl iodides at 267 nm were studied using ion velocity imaging technique.

利用离子速度成像方法对碘代直链烷烃和环烷烃分子在267 nm下的光解断键机理进行了研究。

The Ion Shard Railgun fires ionised 'shards' of super-heated plasma, which are then accelerated to high speed using magnets.

Ion Shard Railgun：发射极化的超高温等离子团，这些等离子团还会被磁石加速~像磁浮列车？

These were attributed to the ion interactions resulting from the acid groups of ionomer and the vinylpyridine groups of PSVP.

这是由于体系中的酸基及其盐和含氮碱基的引入，在共混组分间产生了强烈的离子相互作用，从而导致分子间的缔合，使比浓粘度提高。

The results indicate that there are two basic coordination structure units in the ionomers. The first is a square planar coordination structure of Cu2+ ion with oxygen atoms which come from two carboxylate groups.

它是多原子气休或凝聚态物质的X一射线吸收系数在吸收限高能侧30一1000eV范围内随X一射线能量增加而起伏振荡的现象。

Perfluorinated ionomers shows superselectivity , superacidity, ion conductivity , excellent chemical and thermal stabilities as well as good mechanical properties.

本文在结构分析的基础上，讨论了全氟离子聚合物的特性，该聚合物不仅具有超选择性、超强酸性和离子导电性，而且具有优异的化学稳定性和机械力学性能。

The contact angletoward water of the epoxy resin modified by the polysiloxane ionomers HQAS-PDMS was related with the surface energy of the substrate, ion group content and thelevel of the ionomers.

用硅氧烷离聚体HQAS-PDMS改性的环氧树脂固化物对水的接触角与成型基质的表面能、硅氧烷离聚体的离子基团含量、硅氧烷离聚体的加入量有关。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。