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
- cash
- Cash and Carry
- cashaw nut shell liquid
- cash basis
- cash budget
- cash budget management
- cash cheque
- cash control
- cash cost
- cash crop structure
- cash dividends
- cash flow from operations
- cash flow of investment projects
- cash flows mismatch risk
- cash flow statement
- cash inflows
- cash investment and management
- CASHL
- cashmere
- cashmere production performance of grazing livestock
- cash on delivery
- cash outflows
- cash payment
- cash receipts and expenditures of banks
- cash value clause