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
- essential supremum
- essential surface
- essential thrombocythemia
- essential torus
- essential trace element
- essential tremor
- essential undecidability
- essential valuation
- essential value
- essential variable
- Essential Writings on Calligraphy
- essential zero
- Essequibo River
- ess.inf
- ess.sup
- EST
- established by usage
- establishiment of contract
- establishing identity
- Establishing New Political and Economic Order for the World
- establishing of factory system
- establishment agriculture machine
- establishment and approval of museum
- establishment of company
- establishment of presses