Outer valence electrons

Effect of valence electron structure on property of CrB;

CrB價電子結構對其性能的影響

A Study on the valence electron structure of Ni_2MnGa alloy;

Ni_2MnGa合金的價電子結構研究

On the basis of the principle, the OET (orbital-energy topological index) was proposed by revising the valence electron distance matrix with the orbital energy.

根據該原理,利用價電子軌道能量對價電子距離矩陣進行修正。

Study of atomic average covalence electron density in EET;

余氏理論中原子平均共價電子密度研究

2 (cm -1 ),which shows the relationship between the vibration frequency of A H bond and the valence electron number,effective electronic charge density and bond length of A H bond.

文章給出了A H健振動頻率γA H與價電子數、有效電荷密度、鍵長的關系方程 :γA H=52 0 8φ1 +6 9。

The Valence-electron Structure and Ferroelectricty Calculation of KNbO_3 Using a Valence Bonding Electron Theory

KNbO_3價電子結構和鐵電性的價鍵電子理論計算

Several Computation Methods Valence Number of Covalent Molecule;

共價分子中價電子數的幾種計算方法

The outer ring contains the valence electrons.

排在外層的有價電子。

The magnetic fields of the valence electrons do not cancel.

價電子的磁性沒有抵消。

Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.

碳原子的四個價電子都各與氫原子的一個價電子共用。

Research on Valence Electron Structures of ZrO_2-based Electrolyte

氧化鋯基固體電解質價電子結構研究

Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent.

鹵原子在它們的價電子層含有七個電子，因此是一價的。

Spectral Analysis of Valance Electronic States and Rydberg States of SO_2 Molecular;

SO_2分子價電子態及里德堡態光譜研究

Except for the transitional elements, valency electrons are in the outermost electron shell.

除去過渡元素外，價電子位于最外面的電子層。

Metals usually have fewer than four valence electrons, as opposed to nonmetals, which generally have four to seven.

金屬一般含有少于4個價電子，而非金屬一般有4到7個價電子。

A valence elect ron can move away f rom it satom, leaving it a hole.

價電子能夠脫離其原子給原子留下一個空穴。

valence-shell electron pair repulsion theory

價層電子對推斥理論

l electron pair repulsion theory

價層電子對互斥理論

Electrotechnics & Electronic Techniques Experiment Teaching Based on Performance Assessment

基于表現性評價的電工電子實驗教學

The atom that contributes no electrons to a covalent bond.

受體沒有給共價鍵提供電子的原子

In covalent bonding, atoms share electrons.

在共價鍵聯中，原子共有電子。

a covalent bond in which both electrons are provided by one of the atoms.

兩個電子都由一個原子提供的共價鍵。

Research on Evaluation Model of E-Service Quality in the E-commerce Environment;

電子商務環境中電子服務質量評價模型研究