valence electron
英 [ˈvæləns ɪˈlektrɒn]
美 [ˈveɪləns ɪˈlektrɑːn]
价电子
双语例句
- Effects of Valence Electron Structure and Alloying Elements on NiAl Mechanical Properties
价电子结构与合金元素对NiAl力学性能的影响 - Valence electron theory analysis of action mechanism of aluminium in alloy steels
铝在合金钢中作用机理的价电子理论分析 - The Valence Electron Quantum Defects of Rydberg Series for Lithium and Lithium-like Ions
锂原子和类锂离子里德堡序列价电子的量子数亏损 - The doublet nature of this and other lines in the Na spectrum indicates a doubling of the expected number of states available to the valence electron.
钠光谱中的这条线以及其它线的双重性指出预期价电子可用的状态数是双重的。 - And we do so by a quantity called the average valence electron energy.
我们可以通过，一个叫做平均价电子能的量来解决这一问题。 - Calculation of Valence Electron Structures and Analysis on Strengthening Mechanism of the Second Phase in Mg-Al-Ca Alloy
Mg-Al-Ca合金中第二相价电子结构计算与强化机制分析 - Place the non-bonding pairs on peripheral atoms first, which the higher average valence electron energy.
首先将孤对电子放在外围的原子，那儿具有较高的平均价电子能。 - So, how does average valence electron energy very across the periodic table?
那么平均价电子能，怎样才能对元素周期表产生很大影响呢？ - Valence Electron Structure and Properties of HfC_x absent Ceramics
HfCx缺位陶瓷的价电子结构与性能 - Theoretical calculation of valence electron structure of cubic perovskite ferroelectrics
钙钛矿型铁电材料立方相价电子结构理论计算 - So let's think about what the valence electron configuration is here.
让我们看看这里的，电子构型是什么样的。 - And up in the other extreme are elements with very high average valence electron energy.
和那些特别元素，它们具有很好的平均价电子能。 - And the idea is that when you do these Lewis dot structures, we're representing electrons with dots, which we'll see in a minute, and each dot is going to represent a valence electron.
而当你遇到这些路易斯点结构时，我们会将电子用点来表示，我们马上就会看到，每个点都代表了一个价电子。 - And, it says, OK, center the element with the lowest average valence electron energy.
它说，好的，把具有最低平均价电子能的元素画在中心。 - These have low average valence electron energies.
他们有较低的平均价电子能。 - 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。 - Chlorine has a high valence electron energy.
氯的价电子能很高。 - All right, well, oxygen has the highest valence electron energy.
好吧，氧具有最高价电子平均能。 - It's got a very low average valence electron energy.
它的平均价电子能很低。 - Analysis of valence electron structures of Cu-Zn alloy solid solutions
Cu-Zn合金固溶体的价电子结构分析 - Just to refresh our memories, we looked at the average valence electron energy as a measure of reactivity.
重新回顾一下我们记忆，我们看了平均价电子能，能用来测量反应性。 - Study on the valence electron theory for the effects of V on Al_ ( 12) Fe_3Si
V对Al（12）Fe3Si影响的价电子理论研究 - Cl We know that because the sulfur and the chlorine in the oxygen have different average valence electron energies, they'll have different electron affinities.
我们都知道因为S和，在氧气中，具有不同的平均价电子能，所以他们的电子亲和力也不同。 - The effect of electronegativity and valence electron orbit energy topological index on superconductive critical transition temperature of doping MgB_2 system
电负性/价电子轨道能拓扑指数与MgB2体系转变温度的关系 - So this is our valence electron configuration for b2.
这是B2的价电子构型。 - Effect of the valence electron structures of phosphide on cold short in steel
钢中磷化物的相价电子结构及其对冷脆的影响 - So then, I could say that the average valence electron energy for oxygen would then be, I've got two s electrons.
所以，我可以说，氧的平均价电子能，就是，以我得到的两个s轨道的电子来算。 - This paper studies the atomic kernel polarization effect by the valence electron in Li atom while calculating the potential energy of the valence electron in Li atom.
对锂原子计算价电子受原子实作用的势能时，考虑原子实在价电子作用下的极化效应。 - Relationship between ( Ti, Me) C/ Fe Cermet Interfacial Valence Electron Structure and Properties
（Ti，Me）C-Fe金属陶瓷界面电子结构与性能的关系 - Hole-Similar to a positive charge, this is caused by the absence of a valence electron.
空穴-和正电荷类似，是由缺少价电子引起的。
英英释义
noun
- an electron in the outer shell of an atom which can combine with other atoms to form molecules