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- Electron affinities calculated via Koopmans' theorem are usually quite poor. 分子的第一电离能等于分子最高占据轨道的能量，电子的亲合势等于最低的未占据轨道的负数。
- Ionization Energy (IE) and Electron Affinities (EA) are expressed as kilojoules per mole. 电离能和电子亲和性表达为每千焦耳摩尔。
- Their ionization energies, electron affinities, charge densities, frontier orbitals have also been computed.And their coordination has been discussed. 计算了分子的电离能、电子亲合能、电荷密度和前线轨道，并研究了该分子的配位性能。
- In present work, we find that the calculated adiabatic electron affinities are in excellent agreement with available experimental values.But there is difference from previous theoretical results. 在这项工作中，我们发现计算的电子亲和势的值与实验值符合的很好，但与原先的理论研究有些不同。
- Study of the electron affinities 亲合能的研究
- 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。
- Its equation can predict the unmeasured values of electron affinity of substituting groups. 并应用其定量关系式预测尚未实测到的取代基的电子亲合力值;
- Early man shows certain affinities with the ape. 早期的人类和猿有某些相似之处。
- Negative electron affinity (NEA) photocathode has been developed rapidly and used widely in the short several decades after it had been found because of its excellent performance. 负电子亲和势(NEA)光电阴极，由于其优异的性能，在发现后短短数十年中获得了迅猛发展和广泛应用。
- A Study of Electron Affinities of the Elements by Density Functional Theory 元素电子亲和势的密度泛函理论计算
- Both ionization potential (IP) and electron affinity (EA) are very important properties for atoms and molecules, as they are fundamental in assessing the electron donating and accepting ability. 电离势和电子亲合势是原子和分子的非常重要的性质,因为它们能够从根本上估价原子和分子提供电子和接受电子的能力。
- Ionization Energies, Electron Affinities and Electronegativies of the Elements 元素的电离能、电子亲和性、电负性数据表
- NEA (Negative electron affinity)photocathodes are prepared by evaporation techniques. Two possibilities are discussed in the article: A) to improve the technological standard of existing and prepare NEA photoca-thodes. 用蒸发法制备负电子亲和势(NEA)光电阴极,探讨了两个可能性:(一)改进现有多碱阴极的工艺规范,制备负电子亲和势光电阴极。
- English has many affinities with German. 英语与德语有许多类似之处。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- French has many affinities with Latin. 法语与拉丁文有许多类似的地方。
- negative electron affinity photoemitter 负电子亲和力光电发射体
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- negative electron affinity photocathode 负电子亲和势光阴极
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
