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
- bound homotopy
- bounding
- bounding box
- bounding chain
- bounding cycle
- bounding manifold
- bounding operation
- bounding polyhedral surface
- bounding surface
- Bounding Theory
- boundless
- bound method
- bound model
- boundness
- boundness test
- bound nucleus
- bound occurrence
- bound of convergence
- bound of star-likeness
- bound of the error
- bound of uniqueness
- bound on effective properties
- bound orbit
- bound osculating space
- boundpair