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- electron affinity substance 电子亲合性物质
- 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;
- 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。
- 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。
- 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。
- 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。
- negative electron affinity photoemitter 负电子亲和力光电发射体
- negative electron affinity photocathode 负电子亲和势光阴极
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- This substance has an affinity for water. 这物质和水有亲和力。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- 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。
- negative electron affinity image intensifier 负电子亲和势像增强器
- Musk is a kind of strong-smelling substance. 麝香是一种有强烈气味的物质。
- GaN Based Negative Electron Affinity Photocathode 负电子亲和势氮化镓光电阴极
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- Since negative electron affinity (NEA), which enables electrons to escape from the surface easily, has been detected on the surface of AlN thin films, AlN should be a good electron emitting material. 并且AlN作为一种宽带隙材料，它有很多独特的性质，已经证明其具有表面负电子亲和势（NEA），能够使电子易于逸出表面，是很好的电子场发射材料。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
