1.
The Valence-electron Structure and Ferroelectricty Calculation of KNbO_3 Using a Valence Bonding Electron Theory
KNbO_3价电子结构和铁电性的价键电子理论计算
2.
Several Computation Methods Valence Number of Covalent Molecule;
共价分子中价电子数的几种计算方法
3.
The outer ring contains the valence electrons.
排在外层的有价电子。
4.
The magnetic fields of the valence electrons do not cancel.
价电子的磁性没有抵消。
5.
Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.
碳原子的四个价电子都各与氢原子的一个价电子共用。
6.
Research on Valence Electron Structures of ZrO_2-based Electrolyte
氧化锆基固体电解质价电子结构研究
7.
Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent.
卤原子在它们的价电子层含有七个电子，因此是一价的。
8.
Spectral Analysis of Valance Electronic States and Rydberg States of SO_2 Molecular;
SO_2分子价电子态及里德堡态光谱研究
9.
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。
10.
Metals usually have fewer than four valence electrons, as opposed to nonmetals, which generally have four to seven.
金属一般含有少于4个价电子，而非金属一般有4到7个价电子。
11.
A valence elect ron can move away f rom it satom, leaving it a hole.
价电子能够脱离其原子给原子留下一个空穴。
12.
valence-shell electron pair repulsion theory
价层电子对推斥理论
13.
l electron pair repulsion theory
价层电子对互斥理论
14.
Electrotechnics & Electronic Techniques Experiment Teaching Based on Performance Assessment
基于表现性评价的电工电子实验教学
15.
The atom that contributes no electrons to a covalent bond.
受体没有给共价键提供电子的原子
16.
In covalent bonding, atoms share electrons.
在共价键联中，原子共有电子。
17.
a covalent bond in which both electrons are provided by one of the atoms.
两个电子都由一个原子提供的共价键。
18.
Research on Evaluation Model of E-Service Quality in the E-commerce Environment;
电子商务环境中电子服务质量评价模型研究