electron shell meaning in Chinese

电子层
电子壳层
子

Except for the transitional elements, valency electrons are in the outermost electron shell .
除去过渡元素外，价电子位于最外面的电子层。
It allows to create models of electron shells of elements with the help of a similar graphic matrix
基于相近的图阵，可使电子壳层的填充方式模式化。
Through analysis on the structure of valence electron shell , the atom radius , the bonding orbital and other important parameters , this paper discusses the irregularity in the second circle of nonmetal elements and the irregular courses
摘要本文通过对第二周期元素价电子层结构、原子半径、成键轨道及其重要参数的分析，讨论了第二周期非金属元素的不规则现象，并且分析了产生这些不规则性的原因。