大学英语词汇短语释义解析及例句 coordination number


释义：

coordination number 配位数：在化学中，表示一个中心原子或离子与周围配位原子或离子的连接数目。

例句：



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。



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。



The general formula, cation site occupancy and its coordination number in the structure of tungsten bronze niobate crystals are discussed.

讨论了钨青铜结构铌酸盐晶体的化学通式， 晶体结构中的阳离子占位及其配位数。



Results show that the volume fraction influences the distributions of coordination number of single contact type and individual components.

结果表明，单一接触类型的配位数及分量配位数分布与体积组成有关。



It is difficult to judge coordination number in complex, so we provide some rules and approaches in the paper for teachers and students to consult and study.

在配合物教学中，配位数的确定是一大难点，本文总结了确定配位数的一些规律和方法，以便于广大师生参考和学习。



The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic si.

利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。



The result shows that, the critical point of the Gauss model depends not only on the spatial dimension of the system, but also on the coordination number of the site.

结果表明，系统的临界点不仅与空间维数有关，还与晶格格点的配位数有关；



Results show that an increase of ions with 4-coordination number in molten slag makes the bulk viscosity increasing, while that with 6-coordination number is contrary.

结果表明随着熔渣中四配位离子的增加，其体相粘度增加，而六配位离子的作用则相反。



Based on the lattice gas theory, a new coordination number model and an expression of configuration energy for mixture consisting of square-well molecules are developed.

基于格子气体理论，提出了方阱流体及其混合物的新配位数模型和构型能表达式。



Four main points of view about the surfaetant enhancement were suggested, i. e. , 1, concentrating the ligands, and resulting in the high coordination number of complex;

提出了胶束的四点基本作用：①浓缩配位体，促进配合物高次化的作用；



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。