理学 设计模式 释 singleton pattern 单件模式 一种保证一个类只有一个实例，并提供一个全局性的访问点的设计模式。。又称单态模式、单例模式。
软件工程 释文 singleton pattern 单件模式
- decoy state
- decreasing
- decreasing failure rate
- decreasing filtration
- decreasing function
- Decreasing Law of New Vocabulary Growth
- decreasing marginalbenefit of forestland
- decreasing operator
- decreasing progression
- decreasing rate
- decreasing relation
- decreasing sequence
- decreasing series
- decreasing set
- decree
- Decree in Farmland of the Southern Song Dynasty
- Decree of the State Council of the People's Republic of China
- Decree on Land
- Decree on Peace
- Decree on River Management of Jin Dynasty
- Decree on the Democratization and Development of Television and Radio Broadcasting in the USSR
- Decrees and Regulations of Song Dynasty
- decrement
- decremental arc
- decremental chain