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
- quantum number
- quantum number: color
- quantum of action
- quantum of circulation
- quantum of culture
- quantum of energy
- quantum of flux
- quantum operation
- quantum optics
- quantum optimal control
- quantum oscillations and Fermi surface detection
- quantum parallel computation
- quantum parallelism
- quantum phase shift gate
- quantum phase-shift gate
- quantum phase transition
- Quantum Phonetics
- quantum physics
- quantum point contact
- quantum postulate
- quantum probability
- quantum probability space
- quantum probability theory
- quantum programming language
- quantum progress algebra