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
- indirected net
- indirect election
- indirect emission
- indirect end labeling
- indirect estimation of fertility
- indirect estimation of population index
- indirect evaporative cooling air cooling unit
- indirect evaporative cooling water chiller
- indirect exchange interaction
- indirect exciton
- indirect extrusion
- indirect finance
- indirect fitness
- indirect fluorimetry
- indirect frequency conversion circuit
- indirect illumination
- indirect immunofluorescence staining
- indirect indometry
- indirect inhibition
- indirect in situ PCR
- indirect intelligent control
- indirect intention
- indirect interpretation key/indirect interpretation indicator
- indirect joint
- indirect labeling