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。