理学 计算与理论化学 释 selection rule; transition rule 跃迁选择定则 角动量守恒定律和宇称守恒定律的结果。从大量光谱的观察分析和研究中总结出来，同时也可以从量子力学推导出来。
理论计算机科学 佩特里网 释文 transition rule 变迁规则
- canonical domain
- canonical element
- canonical elements
- canonical embedding
- canonical ensemble
- canonical epimorphism
- canonical equation
- canonical equations
- canonical extension
- canonical facotrization
- canonical factorization
- canonical field
- canonical flabby resolution
- canonical flow
- canonical form
- canonical formalism
- canonical form of a linear hypothesis
- canonical form theorem
- canonical formula
- canonical frame
- canonical function
- canonical function element
- canonical fundamental system
- canonical generator
- canonical height