英语释义

1. a process by which an excited atom becomes ionized and goes to a lower energy state by emitting one of two or more excited electrons that together possess energy exceeding the atom's ionization energy especially such a process yielding an electron having an energy equivalent to that of a photon of optical wavelength — compare auger effect

片语

atomic autoionization原子自电离

autoionization spectrometer自电离光谱仪

autoionization resonances自电离共振

excitation autoionization激发自电离

autoionization spectrum自电离光谱

s autoionizations自电离区

Water autoionization水的电离

autoionization rate自电离几率

英汉例句

• this experiment technique provides a new method to study high j rydberg states and autoionization state of atom.

  在实验技术上，提供了一种研究惰性气体原子以及其它原子高里德堡态和自电离态的新方法。

• autoionization rates and dielectronic capture strengths of two other high-z elements au and ta for comparison are also calculated.

  采用相对论扭曲波近似方法对高离化态类铜铅离子的自电离速率系数与双电子俘获强度进行了计算。

• the experimental results are classified and discussed in detail in the light of different autoionization channels.

  按照不同的自电离通道将所测数据进行了分类和比较，并进行了详细讨论。

• the calculated results show that autoionization rates varies regularly with the effect of spectator electron.

  计算结果表明：旁观电子的变化使自电离速率系数呈现出规律性变化。

• it is shown that autoionization will make processes of above-threshold ionization more complicated and a lot of new effects will appear.

  结果表明，自电离的存在使阈上离化过程更为复杂，导致许多新现象的产生。

• this paper describes the investigation of even-parity autoionization states of cerium atoms by three-step three-color resonance ionization spectroscopy (ris).

  给出了利用三色三光子激光共振电离光谱技术研究铈原子偶宇称自电离态的结果。

• in this paper, the two-photon autoionization involving second-order ionization process under strong laser field is investigated.

  本文研究了包括二阶离化过程的强激光场下的双光子自电离。

• detailed studies have been carried out to demonstrate the effects of the autoionization resonances on the radiative opacity and transmission.

  研究了电离阈以上的自电离共振对光谱分辨的辐射不透明度和透射谱的影响。