本文利用Wolfram 语言设计了氢原子能级和光谱的交互式演示程序，并将相关代码推广到实现演示由相对论效应和自旋-轨道耦合效应所引起的氢原子能级精细结构，以及不同类氢离子间能级与光谱的对比．相关程序可用于原子物理教学中进行交互式演示辅助教学，帮助学生加深对相关知识的理解．

In this paper, an interactive demonstration program for hydrogen atom energy levels and spectra is designed by using the Wolfram Language. The relevant code is extended to demonstrate the fine structure of hydrogen atom energy levels caused by relativistic effect and spin-orbit coupling effect, and to demonstrate the comparison of energy levels and spectra between different hydrogen-like ions. These programs can be used in interactive demonstration-assisted teaching in atomic physics to help students deepen their understanding of related knowledge.