信息安全 安全协议与分析技术 释文 message authentication code 消息鉴别码
- GEANT
- Gear
- gear
- gearbox
- gear closed-loop manufacture
- gear curve
- gear cutting tool
- gear drawing
- gear dynamics
- geared turbofan
- gear failures
- geargraduation
- gear graph
- gear grinding
- gear grinding machine
- gear honing machine
- gearhousing
- gearing
- gearing relation
- gear lubrication
- gear mechanism
- Gear method
- gear motor
- gear noise
- gear oil