ionization cross section
英 [ˌaɪənaɪˈzeɪʃn krɒs ˈsekʃn]
美 [ˌaɪənəˈzeɪʃn krɔːs ˈsekʃn]
网络 电离截面; 游离截面积
双语例句
- This article is related to a calculating method of atomic ionization cross section on K-shell when bombarding a nuclear target with electron.
介绍了利用电子轰击核靶原子K壳层电离截面的一种计算方法。 - Approximate calculation of ionization cross section by electron impact
电子碰撞电离的近似计算 - The cross section of inner-shell excitation followed by auto-ionization and total ionization cross section of lithium-like ions by electron impact have been calculated by using a distorted wave Born exchange approximation.
利用扭曲波玻恩交换近似，计算了类锂离子的电子碰撞激发-自电离截面和总电离截面，与紧耦合计算及实验数据比较，得到了比较令人满意的结果。 - In the present method, the effective potential is chosen to make the binding energy of the transition K-electron equal to its ionization potential and the K-shell electron capture cross section is an analytical expression.
与其它现有理论不同之处在于本文的模型势的选择是让参与跃迁的K电子的结合能（bindingenergy）等于其电离能。在MPOBK近似中，K壳层电子俘获截面是一个解析表达式。 - A Calculation to Atomic Ionization Cross Section on K-shell when Bombarding a Nuclear Target with Electron and Proton
电子、质子轰击核靶原子K壳层的电离截面初步计算 - The variation of the partial ionization cross section ratio versus the electron collision energy gained from spectrums is compared with experimental results obtained by K.
由此得到的部分电离截面积比对电子碰撞能量的依赖关系与K。 - Using the kinetic rate equation, a new method for obtaining the molecules ionization cross section σ m 'and the nonradiative relaxation rate y for a three-level system has been presented.
利用动力学速率方程，得到了一种获得分子三能级系统的电离截面δm~′和无辐射弛豫速率γ的新方法。 - A data acquisition system for measuring ionization cross section in laser multi-step resonant ionization experiment
一套用于激光多步共振电离截面测量的多定标数据获取系统 - The basic conceptions, including adiabatic ionization energy, vertical ionization energy, superexcited states, photoionization cross section, rydberg states, dissociation and predissociation are discussed in detail.
详细讨论了光与物质相互作用的一些基本概念，包括绝热电离能和垂直电离能，超激发态，光电离截面，里德堡态和离解和预离解的定义及相关的背景知识。