原子位置 meaning in Chinese

atom site
atomic position

The physical properties including the atomic positions , the layer atomic density and the layer structure factor were calculated to disclose the relations between their microstructures and temperature
通过计算不同温度的原子位置、层原子密度、层结构因子、径向分布函数等物理量，研究( 001 )面的微观结构随温度的变化。
A relaxation surface effect is simulated on the basis of a molecular dynamics using the eam ( embedded atom method ) potential by applying a periodic boundary condition for copper . surface atom ' s potential , stress and position changes are presented
运用分子动力学方法对纳米单晶铜在接近绝对零度下的表面效应进行了分析，给出了表面原子位置变化、能量大小、应力的大小。