理学 元模型体系结构 释 meta model architecture 元模型体系结构 元对象机制（MOF）、统一建模语言（UML）等对象管理组织（OMG）规范中为各个层次的模型及其实例所定义的体系结构框架。
软件工程 释文 meta model architecture 元模型体系结构
- life span
- lifespan
- life-span development
- lifespan learning
- Life Stories of Hai Rui
- Lifestreaming Film
- life structure
- life studies
- life style disease
- life style of old age
- life support
- life-support machine
- life support system
- life support system for confined spaces
- life system
- life table
- life table analysis
- life table estimator
- life test
- life testing
- life time
- lifetime
- lifetime dilation
- lifetime fertility rate
- lifetime measurement of high-energy particles