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
- Consort Min
- CONSORT声明
- Conspectus of Chinese Ethno-National Relation History
- Conspectus of Criminal Cases
- Conspectus of Hegel's book The Science of Logic
- conspicuity
- conspicuous consumption
- conspiracy
- conspiracy offenders
- constancy
- constancy of sign
- constant
- constant altitude plane position indicator
- constantan
- constant and variable (variate)
- constant angular velocity
- constant angular velocity, CAV
- constant aperture
- constant approximations
- constant atomic proposition
- constant-bearing guidance method
- constant bias
- constant bit rate
- constant bit rate, CBR
- constant by volume