单词valence-shell
un.: 〔化〕价层
网络: 价电子层；价壳层；价能阶层
〔化〕价层
In this model the arrangement of bonds around the central atom is considered to depend upon how many valence-shell electron pairs.
在这个模型中，认为围绕中心原子的化学键的排列取决于价层中电子对的数量。
Halogen atoms contain seven electrons in their valence shell.
卤原子在它们的介电子层含有七个电子。
Relationship between Atom Valence Shell Electron Quantum Topological Indices and Electronegativity of Elements
原子价壳层电子量子拓扑指数与元素电负性的关系
The Connectivity Index of Valence Shell Electron Energy Levels for Ground State Atoms and Electronegativity of Elements
基态原子价壳层电子能级连接性指数与元素的电负性
An Investigation of Absolute Generalized Oscillator Strengths for Krypton in Valence Shell
氪原子价壳层的广义振子强度研究
Valence shell electronrepulsion theory and its applications
价层电子对互斥理论及应用
Valence-Shell Electron Pair Repulsion Theory and Molecular Geometry
价电子对互斥理论与分子构型
Spectrochemical order and valence shell electronic structure of coordination atoms
光谱化学序列与配位原子的价层电子结构