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
- boiler
- boiler abnormal operation
- boiler accident
- boiler automatic protection device
- boiler blowoff rate
- boiler chemical cleaning
- boiler coking
- boiler design life
- boiler divide and unite
- boiler draft
- boiler efficiency
- boiler environmental performance
- boiler evaporating system
- boiler explosion
- boiler flue gas purification system
- boiler fouling ash
- boiler fuel
- boiler furnace
- boiler heating surface
- boiler heat loss
- boiler heat transfer and safety
- boiler hydrodynamic
- boiler inspection
- boiler insulation material
- boiler loss feed-water