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
- allowance to encourage honesty
- allowed
- allowed and forbidden β transition
- allowed band
- allowed beta transition
- allowed homomorphism
- allowed orbit
- allowed risk
- allowed spectrum
- allowed state
- allowed submodule
- allowed transition
- allowed β transition
- alloxazine
- alloy
- alloyage
- alloy anode material
- alloybath
- alloy catalyst
- alloyed white cast iron
- alloy electrocatalyst
- alloy for magnetic temperature compensation
- alloying
- alloy junction technique
- alloy magnetic particle tape