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
- Fedor Dmitrievich Kryukov
- Fedorov group
- Fedoseevtsy
- feeble
- feeble-mindedness theory
- feeble pulse
- feeble solution
- feeble stability
- feeble wind
- feebly semi-separated space
- feed
- feedable natural plant feed
- feed acidifier
- feed additive
- feed additive premix
- feed additives
- Feed and Feed Additives Regulations
- feed antibiotic growth promoter
- feed antigen allergic reaction
- feed antinutritional factors
- feed antioxidant
- feedback
- feedback ability
- feedback adjustment
- feedback amplifier