本文基于分子动力学模拟研究铝原子簇和碳原子簇轰击金薄膜的碰撞级联过程。
The aluminum and carbon clusters impacting on gold thin films have been studied by molecular dynamics (MD) simulation.
随着那些宇宙粒子进入大气层，并且和空气，水，岩石或别的什么阻挡在他们飞行路径上的东西中的原子碰撞，它们就会触发其他粒子的级联反应。
As cosmic particles enter the atmosphere and bump into atoms of air, water, ice, rock or anything else that happens to stand in their way, they trigger telltale cascades of other particles.
用级联碰撞理论分析了所观察到的实验结果。
The experimental results are analyzed according to cascade collision theory.
这些参数之间的变化关系符合直接碰撞导致非晶化模型，即每一个注入离子由于级联碰撞使表面局部的小区域非晶化。
The variation relations between these parameters are found to agree well with direct impact amorphisation model in which each projectileamorphises a logical region by cascade effect.
这些参数之间的变化关系符合直接碰撞导致非晶化模型，即每一个注入离子由于级联碰撞使表面局部的小区域非晶化。
The variation relations between these parameters are found to agree well with direct impact amorphisation model in which each projectileamorphises a logical region by cascade effect.
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