工学 建筑设计原理 释 specification; SPEC 技术规格书 对工程任务的全面、规范、详细的书面描述，是招标技术文件的重要组成部分。
specification 规格，规范[书]
specification 特指，规约， 规格 说明
软件工程 释文 specification 规约 软件工程 释文 specification 规约
- rollback
- rollback recovery
- roll bender
- roll bending
- roll call
- roll coating
- roll control
- roll crusher
- Rolle
- rolled condenser
- Rollei Flex camera
- Rolle mean value theorem
- roller
- roller bucket type energy dissipator
- roller card
- roller-compacted concrete
- roller compacted concrete arch dam
- roller compacted concrete dam
- roller compacted concrete gravity dam
- roller conveyor
- roller forming
- roller hockey
- Roller Ice Hockey
- roller mercerization
- roller mill