理学 设计模式 释 visitor pattern 访问者模式 描述在一个对象结构中对某个对象元素需要执行的操作一种设计模式，使用该模式可以在不改变被操作元素的类的前提下定义作用于这些元素的新操作。
软件工程 释文 visitor pattern 访问者模式
- complex multiplication
- complex network
- complex network control
- complex network propagation
- complex network pyramid
- complex network theory
- complex norm
- complex number
- complex number field
- complex number paradox
- complex number plane
- complex-number space
- complex of activity
- complex of conics
- complex of curves
- complex of elements
- complex of intersection chains
- complex of lines
- complex of rays
- complex of segments
- complex of spheres
- complexometric titration
- complexometric titration; complexometry
- complexometry
- complexone