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
- semiclassical dynamics
- semi-classical Einstein field equation
- semiclassical initial value representation
- semiclassical quantum gravity
- semiclassical technique
- semi-classical theory
- semiclassical theory
- semi-clathrate hydrate
- semiclosed database
- semi-closed interval
- semicoherent interface
- semicoherent interphase boundary
- semi coke
- semicolloid
- semicolon
- semicolon derivative
- semi-comitant
- semicommutative operation
- semicommuting
- semi-compact
- semi-compactness
- semi-compact set
- semi-compact space
- semicomplement
- semi-complemented lattice