quasiatom中文什么意思

n.
【物理学】准原子〔一种类似原子而存在时间极短暂的核粒子〕。

百科释义

Quasiatoms are collections of atomic or sub-atomic particles that when undergoing a collision that briefly appear to have the same characteristics as a (larger) atom. This can occur when the nuclei of the two set of particles colliding become much closer to each other than they are to their constituent electrons.