1) spectral term

谱项
1.
Expressions of spectral term s wave functions and energy matrices of the equivalent electron configuration (l_+~1l_-~1) by electronic Young tables;
等效电子组态(l_+~1l_-~1)的谱项波函数及能量矩阵的电子杨表表示
2.
The skills and methods in calculating spectral term wave function with step-operator were also discussed.
介绍了角动量阶梯算符,导出了阶梯算符作用于本征函数表达式,给出了用阶梯算符求谱项波函数的技巧和方
2) spectroscopic term

光谱项
1.
Discussion about the spectroscopic terms and spectroscopic branched terms of the P ~2 configuration of the eguivalent electrons;
论同科电子P~2组态的光谱项及光谱支项
2.
A usual method of making atomic energy diagram base metal using spectroscopic term and the existing problems are analysed based on the theoretical formula of series of spectral lines of sodium atom of base metal and the results of the expcriment data.
本文以碱金属钠原子光谱线系的理论公式和实验数据结果为基础,对用光谱项作碱金属原子能级图的常用方法及存在问题作了分析,并给出了改进办法。
3) spectral term

光谱项
1.
Inference of spectral term of five equal electrons;

五个同科电子形成的光谱项的推求
2.
The inference of spectral term of equivalent electrons using "Maple" mathematical software;
应用“Maple”数学软件来推求同科电子光谱项
3.
Inference of spectral term of three equal electrons by delete principle;

用“删除法则”求3个同科电子的光谱项
5) Atomic spectral terms

原子谱项
6) ground-state term

基谱支项
1.
In this paper,a simple method for a rapid determination of atomic spectral term and the ground-state term is introduced.
本文介绍了一种推求原于光谱项和基谱支项的简单方法,该方法适用于任何组态的原子或离子的光谱项和基谱支项的推求,具有简单、准确、易于程序化的特点。
补充资料:谱项分裂
分子式:
CAS号:
性质:光谱项按光谱支项进行分裂的现象。谱项分裂是由于旋轨耦合而产生的。
CAS号:
性质:光谱项按光谱支项进行分裂的现象。谱项分裂是由于旋轨耦合而产生的。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条