atomic hyperfine structure

基本解释

It follows that two experiments of hyperfine structure of atomic energy level which are called magnetic resonamce experiment and co-line expression beam interative experiment.
介绍了研究原子能级超精细结构的两个实验：磁共振实验、共线快离子束相互作用实验。
This article is aimed at introducing the generation principle of fine structure and hyperfine structure of atomic energy level, with its experimental result improved, designed and illustrated.
介绍了原子能级的精细结构与超精细结构的产生原理，对研究原子能级精细结构的两个实验作了改进、设计及说明。