The interactions of incident clusters with surfaces are elucidated in terms of surface migration ability and ionic charge for understanding the mechanisms of structure formation.
通过考察入射原子团与表面的相互作用，研究了表面迁移能力以及电荷存在对成膜特性的影响。
2
It is not correct that the electric charge's directional migration forms the electric current, because the electric charge cannot alone move.
“电荷的定向移动形成电流”是不正确的，因为电荷不能单独移动；
3
In the conductor or some solutions, the true migration is the belt electric charge granule, like free electron, ion.