electron affinity
英 [ɪˈlektrɒn əˈfɪnəti]
美 [ɪˈlektrɑːn əˈfɪnəti]
电子亲和势；电子亲和（性）
双语例句
- Different basis sets were used to calculate the electron affinity ( EA) and ionization potential ( IP) of YO.
使用不同的基组计算团簇YO的电子亲和能和电离能。 - So do you think noble gases would have a high positive electron affinity, a low positive, or negative electron affinity?
那么，你认为稀有气体的电子亲和能，应该是一个高的正值，一个低的正值，还是一个负值？ - Electron affinity, however, can be either negative or it can be positive.
但是，电子亲和能既可以是负的，也可以是正的。 - So, we can think about trends in electron affinity just like we did for ionization energy, and what we see is a similar trend.
那么，我们可以想一想电子亲和能的，周期性规律是怎样的，就像我们刚才分析电离能那样。 - We talked about ionization energy, electron affinity, we talked about electronegativity, which is just kind of a combination of the first two, and then ended with atomic radius here.
我们讲了电离能的，电子亲和能的，还讲了电负性的，也就是前两个的组合，最后讲了原子半径的。 - Revision of quantum efficiency formula for negative electron affinity photocathodes
负电子亲和势光电阴极量子效率公式的修正 - Negative electron affinity image intensifier
负电子亲和势像增强器 - Activation mechanism of negative electron affinity GaN photocathode
负电子亲和势GaN光电阴极激活机理研究 - Negative electron affinity photocathode
负电子亲合力光电阴极 - Number four, electron affinity.
数字4，电子亲和力。 - Structural features, binding energies, vertical ionization potentials, vertical electron affinity, charge transfers, and binding characters were evaluated for each Au& Ni binary cluster.
详细地分析了团簇的结构特征，平均结合能，垂直电离势，垂直电子亲和能，电荷转移以及成键特征。 - To answer this question you just really want to think about what does electron affinity means.
要想答对这个问题，你只需要好好想一想，电子亲和能的真正意义。 - So most of you recognize, if we switch back to the notes, that they do have a negative electron affinity.
看来大部人都想到了，如果你翻翻讲义的话，它们的电子亲和能确实是负的。 - Hot-cathode grid glow tube negative electron affinity photocathode
热阴极栅控辉光放电管负电子亲和势光阴极 - So this means nitrogen has low electron affinity, it doesn't actually want to gain an electron.
这意味着氮的电子亲和能很低，它实际上并不愿意得到一个电子。 - Negative electron affinity photocathode flopover circuit
阴极耦合多谐振荡电路 - The most obvious influences on ion yield are ionization potential for positive ions and electron affinity for negative ions.
对于离子产额影响最大的因素分别是离子化势（正离子）和电子亲和势（负离子）。 - So this reaction is called electron affinity.
整个这个反应称为电子亲合。 - We'll then take a turn to talking about the periodic table, we'll look at a bunch of periodic trends, including ionization energy, electron affinity, electronegativity and atomic radius.
然后我们再开始讲元素周期表，我们会看到很多周期性规律，比如电离能，电子亲和能，电负性以及原子半径。 - After geometric optimizations of the isolated donor and acceptor, the ionization potential of the donor and the electron affinity of the acceptor have been calculated.
通过孤立给体和受体的几何构型优化，计算了给体的电离能和受体的电子亲和能。 - The Quantitative Relationship Between Electron Affinity and Induced Effect
电子亲合力与诱导效应的定量关系 - Second is getting negative ion beams that have never been produced and accelerated on HI-13 Tandem Accelerator, the electron affinity of these elements are near to or less than zero that negative ion is difficult to form;
通过实验获得北京串列加速器研究室迄今为止还没有产生和加速过的负离子种类，这些负离子对应元素的电子亲合势大多接近于零或小于零，负离子难以形成； - The binding energies, ionization potential, electron affinity, the highest occupied molecular orbital energy level, lowest unoccupied molecular orbital energy level, and the energy gaps of them have been calculated.
计算了稳定结构的平均结合能、电离势、电子亲和势、最高占据轨道能级和最低空轨道能级及二者间的能隙。 - A method of on-line thickness measurement for Cs-O for NEA photocathode is suggested. The structure of the evaluation system of Negative Electron Affinity photocathode is introduced.
提出了对NEA光电阴极的Cs-O层厚度进行在线测试方法，介绍了NEA光电阴极评估系统的结构，随后介绍了在NEA光电阴极制备过程中的光谱响应的变化，得到了响应曲线。 - The present paper introduces briefly the research on photoabsorption, composition, electron affinity, refractive index, extinction coefficient and transmissivity of photocathode with weak signal detection ( WSD).
本文概括介绍了用微弱信号检测技术研究光电阴极的光吸收、组分、电子亲和势、折射率、衰减率和透射率等。 - This paper proposed the quantitative relationship between electron affinity and induced effect.
本文提出了电子亲合力与诱导效应之间的定量关系。 - The relative computation shows that the relativity between electron affinity and induced effect is much better than that between electronegativity and induced effect.
通过计算说明了电子亲合力与诱导效应的定量相关比电负性与诱导效应的定量相关好得多； - And then based on the theoretical basis of negative electron affinity ( GaAs) photocathode, the quantum efficiency is derived and calculated and the effect of the rate of back-interface recombination on quantum efficiency are calculated and analyzed. 2.
最后，基于负电子亲和势GaAs光阴极的理论基础，对量子效率进行推导并进行数值模拟，分析了后界面复合速率对量子效率的影响。 - Compound A-CN and B-CN has a smaller hole and electron reorganization energy, and their electron affinity higher.
CN取代的PDI具有较高的电子亲和能，并且其对应的化合物A-CN和B-CN具有较小的电子重组能和空穴重组能。 - The result shows that ionization potential of GC base pair is obviously increased due to the combination of protonated arginine, while electron affinity is decreased.
电离势和电子亲和势的计算结果表明，质子化精氨酸残基的结合导致G-C碱基对的电离势明显升高，而电子亲和势降低。