理学 设计模式 释 observer pattern 观察者模式 一种设计模式。定义一个对象与其他对象之间的一对多的依赖关系，当一个对象改变状态时，所有与它有依赖关系的对象都被通知并自动更新。又称依赖（dependents）模式、发布-订阅（publish-subscribe）模式。
软件工程 释文 observer pattern 观察者模式
- critical cavitation
- Critical chain
- Critical Chain Method
- critical charge radius
- critical coagulation concentration
- critical coefficient
- critical concentration
- critical concentration of plant nutrients
- critical condition
- critical constant
- critical cultural theory
- critical current
- critical current of type two superconductor
- critical damping
- critical [damping] resistance
- critical damping resistance
- critical degree of saturation
- critical density
- critical density of the universe
- critical depth of groundwater
- critical determinant
- critical difference
- critical dimension
- critical discharge
- critical discourse analysis theory