电子壳层

其他原子电子壳层的电子将填补这些空穴，其原子电子位置将重排，并发射X射线和俄歇电子。

The vacancies in atomic shells give rise to rearrangements in the shells which are accompanied by the emission of X ray and the ejection of Auger electrons .

它们将其保护性的电子壳层在其周围集合起来，而变成易于对待的中性原子。

They gather about themselves their protective shells of electrons , and become docile neutral atoms .

含有铁、钯、铂和稀土元素的化合物呈现强顺磁性，因为这些元素的原子有不完全的内电子壳层。

Compounds containing iron , palladium , platinum , and the rare-earth elements exhibit strong paramagnetism because they have atoms with some incomplete inner electron shells .

原子内禀壳层结构理论为度量孤立原子中处于束缚态下电子排布的壳层结构，提供了清晰的物理图像，为描述原子的壳层结构提供了一种新方法和新理论。

This theory provides a kind of new method for describing the atomic shell structure .

氩分子为简单的单原子分子，由于其外层电子具有满壳层结构，所以在理论计算研究和实验对比中已成为一个非常理想的研究体系。

Because of the closed-shell electronic configuration , the single-atom argon molecular is an ideal system allowing fruitful comparisons between experiments and theoretical calculations .

所有的卤素都要求得到一个额外的电子来填满P壳层。

All the halogens require one more electron to complete a P-shell .

电子碰撞原子内壳层电离截面的实验研究

Study of the Measurement of Atomic Inner-Shell Ionization Cross-sections by Electron Impact

蒙特卡罗方法在低能电子致原子内壳层电离截面测量中的应用

Application of Monte Carlo Simulations in Measurement of Atomic Inner-shell Ionization Cross-sections by Low-energy Electron Impact

过渡元素及其化合物：价电子处在两个壳层而不是一个壳层里的任何化学元素。

Transition element Any chemical element with valence electrons in two shells instead of only one .

低能电子碰撞原子内壳层电离截面测量的研究在理论和实际应用方面都具有重要意义。

The study of atomic inner-shell ionization cross-sections by low-energy electron impact is significant in both theoretical researches and practical applications .

它广泛地应用于薄膜物理、材料科学、环境科学等各个领域。本文基于背散射分析技术，对纳米晶固氦材料和电子碰撞原子内壳层电离截面实验研究中的一些问题进行了探讨。

It is simple , reliable , rapid and nondestructive and is widely used in many research fields , such as thin film physics , material science and environment science .

核衰变过程中，内转换电子发射和电子俘获能在原子电子壳层内留下空穴。

In nuclear decay process , internal conversion electron emission and electron capture leave vacancies in atomic shells .