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
- law of motion
- law of multiple proportions
- law of multiplication
- law of nations
- law of nature
- law of negating
- law of negating a conjunction
- law of negating a disjunction
- law of negating an equivalence
- law of negating an implication
- law of neutrality
- law of parity conservation
- law of partial pressure
- law of partial volume
- law of partial volume of mixed perfect gas
- law of personality
- law of planetary distances
- law of planned and proportional development of national economy
- law of planned proportional development
- law of prize
- law of probability
- law of probability distribution
- law of propagation of errors
- law of proportional part
- law of public opinion