理学 局域网 释 Ethernet 以太网 一种在逻辑上采用总线型拓扑，并基于载波侦听多路访问/冲突检测（carrier sense multiple access/collision detection，CSMA/CD）协议的局域网技术。
网络与数据通信 有线网络 释文 Ethernet 以太网
- Digital Archaeology
- Digital Archival Information Output on Microfilm
- digital archives
- digital archiving
- digital area photometer
- digital arithmetic
- digital art
- Digital Art Industry
- digital assembly coordination technology
- digital astrophotography
- digital atlas of human anatomy
- digital audio
- digital audio broadcasting
- Digital Audio Editor
- digital audio interface
- digital audio system
- digital audio workstation
- digital avionics information system
- digital basin
- digital beam forming
- digital bibliography
- digital bibliography science
- digital book platform
- digital brain
- digital bridge