原子的对称性语境分析及其意义  

The Contextual Features and Significance of Symmetry in Atomics

作　　者：郭贵春[1] 李龙[1] 

机构地区：[1]山西大学科学技术哲学研究中心,太原030006

出　　处：《科学技术哲学研究》2012年第4期1-7,共7页Studies in Philosophy of Science and Technology

摘　　要：原子间存在着多种形式的对称现象,与经典物理学中的部分现象相似。文章借助经典物理学中对称现象,通过上升域语言,扩展操作语言,将保持变换不变性的操作都归纳在对称操作之中,进入并推导原子物理学中的对称现象。然后通过语义分析,详细阐述了原子物理学中对称的内容与句法结构,从而把握其深刻内涵,最后指出语义分析在研究原子物理学中的现实意义。There are various forms of symmetry between atoms,which are similar to part of the phenomenon in classical physics.In this paper,we impulse symmetry phenomena in atoms by using the symmetry phenomena in classical physics,raising the area language,extending the operation language,and concluding the operations,which remain invariant after being operated,into symmetry.Then through semantic analysis,we elaborate the contents and syntactic structure of symmetry in atomic physics,and grasp its profound connotations.Finally,this paper points out the practical significance of semantic analysis in the research on atomic physics.

关 键 词：语义分析 对称性 原子物理 意义 

分 类 号：N02[自然科学总论—科学技术哲学]