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- tital ionization cross section 总电离截面
- Abstract: Through measuring the characteristic X-ray for copper target of mass thickness 23m g/cm2, its K-shell ionization cross section was calculated. 摘要：在电子碰撞的情形下，通过对铜靶的特征X射线测量，从而推算出它的K壳层电离截面。
- 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。
- ionization cross section detector 电离截面控测器
- macro ionization cross section detector 大电离截面检测器
- The electron impact ionization cross sections for different energy assignment on two final-state electrons (energy differential cross sections) of heliumlike ions have been calculated by using a disrored-wave Born exchange approximation. 本文主要利用扭曲波玻恩交换近似方法(DBE)计算类氦离子在电子碰撞下,相应不同的末态电子能量分配的电离截面(能量微分截面)。
- The electron-impact ionization cross sections for H-like ions He,C,Ne,Si,Ca and F e were calculated with the distorted wave Born exchange approximation. The results were compared with the S.M. 在扭曲波库仑玻恩交换似近下用编制的计算程序计算了类氢离子He，C，Ne，Si，Ca，Fe的电子碰撞电离截面，并将结果与Younger的扭曲波结果作了比较。
- In this paper, By using R matrix method the electron impact ionization cross sections of atom Mg from near the threshold to 100eV have been calculated in the distorted Coulomb Born no exchange approximation. 使用R－矩阵方法，在扭曲库仑－玻恩非交换近似下（DCBNX）采用二态密耦图象，计算了原子镁从电离阈值附近到100eV范围的电子碰撞电离截面。
- (e,2e) IONIZATION CROSS SECTION IN ONE|DIMENSIONAL COULOMB THREE|BODY SYSTEMS 一维库仑三体系统中电子碰撞导致的(e,2e)电离截面
- inner-shell ionization cross sections 内壳层电离截面
- A Fully Relativistic Distorted-wave Calculation for Electron-impact Ionization Cross Section 电子碰撞电离截面的全相对论扭曲波计算
- ELECTRON IMPACT IONIZATION CROSS SECTIONS FOR THE Na-LIKE IONS 类钠离子的电子碰撞电离截面
- Keywords TOFMS;time-of-flight spectrum;electron collision ionization;partial ionization cross section ratio; 飞行时间型质量分析器;飞行时间谱;电子碰撞离子化;部分电离截面积比;
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉处的长方形柱子，支撑一个拱顶或屋顶
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- A specific layer of soil or subsoil in a vertical cross section of land. 地层，岩层处于土地的垂直横截面中的某一具体土层或次土层
- ionization cross section 电离截面
- total ionization cross section 总电离截面
- The Mett cross section applies to a point scatterer. 莫脱截面适用于点散射体。
- Relativistic Calculation in detail level for electron-impact highly-charged ions ionization cross sections 电子与高电荷离子碰撞的细致能级电离截面的相对论计算
