信息安全 信息系统安全防护技术 释文 tinkle-bell program 小铃铛程序
- Uprising of Abdullah Hassan
- Uprising of Chen Sheng and Wu Guang
- Uprising of Lake Beloye
- Uprising of Sicilian Slaves
- uprisings of China Merchants' 13 ships
- Uproar in Heaven
- U-process
- U-process resistivity
- UPRONA
- UPS
- upsampling
- UPSC
- upscaling of fluid flow in porous media
- upscattering
- up-selling
- upsetting
- upshift
- upshot
- upside
- upside-down
- Upsilon particle
- upsilon particle
- Upsilon粒子
- upslip
- upslope