网络与数据通信 无线网络 释文 time division duplex-time division multiple access, TDD-TDMA 时分双工多路访问
- Digital Publishing Project
- digital publishing reader
- digital publishing research
- Digital Publishing Service
- Digital Publishing Standards
- Digital Publishing Technology
- digital publishing technology editor
- digital pulse-shape discrimination
- digital quantity
- digital quarantine technology
- digital radiation model
- digital radio
- digital radiographic testing system
- Digital radiography，DR
- digital railway
- digital raster graphic
- Digital Reading
- digital receiver/transmitter
- digital recorder for H.V.measurement
- digital recording
- digital rectal examination
- digital rectification technology
- digital refugee
- digital regulator
- digital reinforcement mesh processing