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
- high mountain vegetable
- High Museum of Art
- high neutron flux reactor
- high nitrate medium
- high nitrogen compounds
- High Noon
- high nuclear metal cluster
- high-nutrient low-chlorophyll region
- high octane gasoline
- high-octane gasoline
- high oil corn
- high-orbit
- high-orbit space telescope
- high order accuracy scheme
- high-order circuit
- high order coherence
- high-order coherence
- high-order coherence and high-order correlation function
- high order correlation function
- high-order correlation function
- high-order digit
- high-order dispersion
- high order harmonic generation
- high-order harmonic generation
- high-order harmonic generation, HHG