英语释义

1. a group of two electrons belonging to one atom or shared by two atoms as a chemical bond

片语

electron n pair电子对

duplet[物] 电子对；粒子对

electron hole pair[电子] 电子空穴对

electron-pair formation电子对产生

electron hole pair generation电子空穴对发生

electron positron pair电子正电子对

electron hole pair hypothesis电子空位对假说

electron n pair production电子对生成

英汉例句

• first, we have developed a multi-reference configuration interaction method based on the separated electron pair wave functions, sep-ci approach, as an approximation to the traditional casscf method.

  我们发展了基于隔离电子对波函数的组态相互作用方法（sep-ci），这是一种新的多参考态电子相关方法。

• this paper analyzes shell electron pair repulsion theory , valence-bond theory and molecular orbital theory on molecular structure of noble gas compounds.

  对稀有气体化合物的分子结构分别用「价层电子对互斥理论」、「价键理论」和「分子轨道理论」进行了分析处理。

• he said the team will need to develop an entirely new technique to measure the electron pair correlations that cause superconductivity.

  他说，研究团队需要发展一项全新的技术，来满足对形成超导电性的关联电子对的测量。

• this electron pair occurs one of several equivalent hybrid orbitals on the metal.

  电子对占据了金属离子的某个杂化轨道。

• an axial electron pair meets at right angles with 3 neighboring pairs.

  轴向电子对与三个相邻的电子对相交成直角。

• the effect of diagonal disorder on the upper critical field of the local electron pair system is studied in the framework of the mean field approximation.

  本文应用平均场近似讨论了对角无序对局域电子配对系统的上临界磁场的影响。

• effect of lone electron pair on molecule configuration was analyzed, with the aim to predictmolecule configuration by knowing its lone electron pair numbers.

  本文重点分析了孤对电子对分子构型的影响，从而确定分子的几何构型；