The mean free path is calculated by the mean distance between the centers of your regions.

平均自由路径是由你的区域的中心之间的平均距离计算。

It is shown that as increasing the isospin asymmetry, the proton mean free path decreases while the neutron one increases.

结果表明：随核物质同位旋非对称度的增大，质子平均自由程减小而中子的平均自由程增大。

The imaginary part of the complex self energy of electron provides spatial and angular dependent differential inverse inelastic mean free path (DIIMFP).

电子复自能的虚部给出了空间和角度相关的微分倒数非弹性平均自由程(diimfp)。

The dominant factor for Auger signal during the interface analysis is the altered layer with a thickness of 30-50A rather than the electron mean free path X.

影响层的厚度为30—50埃，它是进行深度剖面分析时，决定元素俄歇信号强度的第一位重要因素；

Results show that the change of power affects ions' bombardment on the substrate, and that of pressure lead to the change of the mean free path of the molecular.

结果表明，射频功率的改变直接影响到离子对衬底的轰击效应，而反应气压的改变影响气体分子的平均自由程。