理学 设计模式 释 composite pattern 组合模式 将对象组成树结构来表示局部和整体的层次关系，客户可以统一处理单个对象和对象的组合的一种设计模式。
软件工程 释文 composite pattern 组合模式
- discriminant form
- discriminant function
- discriminant informant
- discriminant information
- discriminant locus
- discriminant modular form
- discriminant of a family of curves
- discriminant of an algebraic equation
- discriminant of an elliptic curve
- discriminant of an ideal
- discriminant of a number field
- discriminant of a polynomial
- discriminant of a polynomial in one unknown
- discriminant of a quadratic curve
- discriminant of a quadratic equation
- discriminant of a quadratic equation in one unknown
- discriminant of a quadratic form
- discriminant of a simple algebra
- discriminant of a simple ring
- discriminant rule
- discriminant set
- discriminant subset
- discriminant surface
- discriminant tensor
- discriminant theorem