“壳层”造句
在原子物理学的术语中, “
壳层 ” 一词是经常使用的.
The word'shell " is used extensively in the terminology of atomic physics.
所有的碱金属都在闭合
壳层之外有一单个S电子.
All the alkali metals have a single s - electron outside a closed shell.
原子核形变证实
壳层结构.
Nuclear deformations confirm shell structure.