＞无线电物理学＞电子电路＞释义 digital-to-analog converter 数模转换
网络与数据通信 协议体系与组成结构 释文 digital-to-analog conversion, DAC 数模转换
- 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
- UPS projection
- upstream
- upstream activating sequence
- upstream activation sequence
- upstream activation sequence (UAS)
- upstream expressing sequence
- upstream promoter element