This paper describes the effect of analogical method in moden physics by using some examples in atomic physics , atomic nucleus physics and particle physics 摘要以原子物理、原子核物理以及粒子物理中的一些实例，论述了类比方法在近代物理发展中的作用。
The fine - structure constant is an important zero dimension constant in the atomic physics . this article introduces the origin of fine - structure constant , and discusses its physical significance , and theoretical calculation 摘要本文介绍原子物理学中重要的无量纲常数之一的精细结构常数的由来，讨论它的物理意义和理论计算。
It is the underlying mathematical framework of many fields of physics and chemistry , including condensed matter physics , atomic physics , molecular physics , computational chemistry , quantum chemistry , particle physics , and nuclear physics 它是许多物理学和化学领域的根本数学框架，包括浓缩物质物理学、原子物理学、分子物理学、计算化学、量子化学、粒子物理学和核子物理学。
Perhaps at the moment i decided to be a graduate student , my inspiration was not from goshawks in sky , and from the milch cow in a field ; perhaps i wanted to learn atomic physics in national defence university , and not performance in pla art institute 也许在我决定考研的那一刻，不是看着天上的苍鹰而是看着牧场上正在挤奶的奶牛；也许我想报考的也不是军艺的表演系而是国防科技大学的原子物理专业！
Quantum coherence and interference have led to the observation of many new effects and new techniques in quantum optics and atomic physics . examples include coherent population trapping , electrom agnetically induced transparency , lasing without inversion , and enhancement of the index of refraction without absorption 当应用相干场来驱动光学介质时，可以使得介质的吸收和色散关系发生极大改变，产生许多新的效应，如相干布居捕获、电磁诱导透明、无反转激光、无吸收折射率增强等。
