coordination number

In this context, the evolution of the induced structural anisotropy, the percentage of sliding contacts, and the average coordination number were presented and discussed.

这里引入并介绍了结构异性张量、滑动接触比率以及平均配位数。

The coordination number is 1 and the number of transfer electron involved in the reaction is 2.This methode was successfully applied to the determination of trace amounts of cefazolin sodium by differential pulse adsorption cathodic stripping voltammetry ( DPAdCSV).

并建立了示差脉冲吸附阴极溶出伏安法（DPAdCSV）测定痕量头孢唑啉钠的灵敏方法。

The properties of glasses as a function of the average coordination number were discussed.

讨论了玻璃的这些性能随系统平均配位数的变化关系.

Whether the Coordination Number Influence Dependence of Static First Hyperpolarizability on the Atomic Number of Alkali Metal

配体数与电子化物的一阶超极化率的碱金属原子序数依赖性

It is imperative to strengthen the integrated planning and coordination of nature relics protection all over the country, explore the way of synthetic protection, as well as build a number of new nature relics reserves and perfect the versatile forms of protection.

应加强全国自然遗迹保护的统一规划与协调，既探索综合保护的路子，也要补建一批自然遗迹类保护区，完善多元化保护的格局。

Structural properties , such as packing density, coordination number and the distribution of coordination.

追踪了颗粒的堆积运动轨迹,并分析了堆积密实度和配位数及其分布规律.

Based on sandstone pore throat model to study inherent regularities among sandstone throat pore diameter ratio, throat pore volume ratio and throat pore coordination number.

根据砂岩孔喉模型，研究砂岩孔喉直径、孔喉体积比、孔喉配位数之间内在的规律。

The hydration number of Li ion decreases with increasing concentration, but this is compensated by the increasing number of Li+ Br-contact ion pairs, and the coordination number of the first coordination shell of Li ion keeps approximately unchanged.

随浓度增加，锂离子的水合数量呈减少趋势但同时又从Li+-Br-接触离子对的数量增加中得到补偿，而Li离子的第一配位壳层的配位数量保持不变。

Using X-ray absorption fine structure ( XAFS), the author analysed the valence and coordination number changes of Ni atoms in the process of lithium-ion inserting, inferring the possible process of lithium-ion reducing transition metal oxides.

采用X-射线吸收精细结构（XAFS）分析在锂离子嵌入过程中Ni原子的化合价和配位数的变化，推测金属锂还原过渡金属氧化物的过程。

The coordination atom of the first coordination shell of La in REE-BPS was oxygen whose coordination number was 6 and the average distance among the atoms was 2.52, and the second shell was sulfur that were 3 and 2.91 respectively.

REE-BPS中La原子的第一配位层是六配位的氧原子，平均键长距离2.52A；第二配位层是三配位的硫原子，平均距离2.91A。

By using two-structure linear combination model, the asymmetric broadening of RDF, the coordination number, the bond angle distribution and the viscosity of chlorides have also been discussed.

通过两结构模型对径向分布函数非对称展宽、配位数、键角分布和粘度作了讨论。

The density of state of valence electron of La and O ions increase during activation processes. The 6s higher energy valence electrons of La ions with unsaturated coordination number is easy to emit. It is clear that the processes is beneficial to thermionic emission.

激活过程促使La，O离子的价电子态密度增加，配位不饱和的La离子外层6s高能价电子易形成电子发射，即这一变化过程对热电子发射具有积极作用。

The number of ions needed for screening the electrical field is known as the coordination number.

屏蔽电场所需要的离子数称为配位数.

It is found that the coordination number of the adsorption site on gold cluster is responsible for the strength of interactions.

此外金团簇上吸附点的配位数影响着这种相互作用的大小。

coordination number and coordination structure of metal complex

金属配合物的配位数和配位结构

An Australian air force plane is on standby in the Western Australian city of Perth, while a number of other military vessels and aircraft will return to their national duties, Australia's Joint Agency Coordination Centre said.

相关报道专题：马航飞机失联澳大利亚联合机构协调中心（Joint Agency Coordination Centre）称，澳空军一架飞机待命于澳洲西部城市珀斯，与此同时众多其它海军舰船及飞机将恢复为本国服务的职责。

And controversies also exists for the relations between dual task coordination and the number processing.

而双任务协调与数量加工之间的联系存在争论。

The number of ligands attached to the central ion is called the coordination number.

同中心离子连接的配位体,数目称为配位数.

Coordination number is lower, bigger pore throat ratio , and weaker filtration ability.

储层孔喉配位数较低, 孔喉比较大,储层渗流能力较弱.