atom concentration是什么意思

用法例句

The calculation of crystal cell parameter, atom amount and crystal-plane's atom auount in nano-cordierite;

纳米级堇青石晶胞参数、原子数和晶面原子数计算与研究

Relationship of crystal ionic radii and atomic number;

晶体离子半径与原子序数的关系

On atom s Transition Probability in the Radiation of Weak Broadband;

弱宽带辐射条件下的原子的跃迁几率