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
- solid profile
- solid propellant
- solid propellant gas generator
- solid propellant grain
- solid propellant rocket motor
- solid propulsion system
- solid radioactive waste
- solid radiowaste
- solid ramjet rocket engine test
- solid rocket booster
- solid rocket divert and attitude control motor
- solid rocket motor ball-socket nozzle
- solid rocket motor bead support nozzle
- solid rocket motor case
- solid rocket motor combustion chamber
- solid rocket motor flexible nozzle
- solid rocket motor ignition device
- solid rocket motor insulation
- solid rocket motor nozzle
- solid rocket motor performance parameters
- solid rocket motor propellant gain
- solid rocket motor reversal nozzle
- solid rocket motor self-destruction device
- solid rocket motor tailpipe nozzle
- solid rocket motor test