initial 初始的；初始符
理论计算机科学 形式语言与自动机 释文 start symbol 初始符
- radical of an algebra
- radical of an algebraic group
- radical of an ideal
- radical of a quadratic form
- radical of a quadratic space
- radical of a ring
- radical of a semigroup
- radical of a submodule
- radical of a vector lattice
- radical plane
- radical planning
- radical property
- Radical Republicans
- radical ring
- radical ring opening polymerization
- radical ring-opening polymerization
- radical root
- radical SAM enzyme
- radical sign
- radical social defense theory
- radical social work
- Radical Spearhead of Aesthetics
- radical subclass
- radical test
- radical theory