理学 元模型体系结构 释 object constraint language; OCL 对象约束语言 一种形式化的模型描述语言。用于描述统一建模语言（UML）模型的细节，既是UML规范的组成部分，也可视为一种独立的语言。
软件工程 释文 object constraint language, OCL 对象约束语言
- Elia Kazan
- Eli Amir
- Elias Farkouh
- Eliashberg equation
- Eliashberg theory of strong-coupling
- Elias James Corey
- Elias Mandel
- Eliassen-Palm flux
- Elias Snitzer
- Elicitor
- elicitor of pathogens
- ELID grinding
- ELID磨削
- Eliel Saarinen
- Elie Saab
- Elihu Root
- Elijah Coleman Bridgman
- Elijah Haatuakali Kaiba Mudenda
- eliminability
- eliminable
- eliminant
- eliminate
- eliminate danger
- eliminated expression
- eliminate prejudice and explore essence