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
- ill-conditioned polynomial
- ill-conditioning
- ill-defined
- ill-defined function
- ill-defined problem
- illegal acquisition of computer information system data
- illegal code
- illegal control on computer information system
- illegal employer
- Illegal Entry
- illegal feed additive
- illegal fishing
- illegal fund-raising
- illegal interrogation methods
- illegal intrusion into computer information system
- illegality
- illegal logging and related trade
- illegal materials in food
- illegal methods of interrogation
- illegal practice of medicine
- Illegal Proceeds Recovery Administration
- illegal publishing activities
- Illegal Residence
- illegal transaction criminal cases
- illegal use of information network