工学 接入网 释 optical access network 接入网 连接信息交换分中心与用户的网络。
网络与数据通信 协议体系与组成结构 释文 access network 接入网
- gas sensing device, gas sensor
- gas sensing electrode
- gas-sensing electrode
- gas-sensitive ceramics
- gas sensitive element
- gas sensitive membrane electrode
- gas-sensitive membrane electrode
- gas sensor
- gas sensory semiconductor materials
- gas separating and filtering
- gas separation by hydrate
- gas separation membrane
- gasser
- gassing
- gas singeing
- gas-solid adsorption separation
- gas solid chromatography
- gas-solid chromatography
- gas solid chromatography (GSC)
- gas-solid chromatography (GSC)
- gas solid density
- gas-solid flow in bubbling fluidized bed
- gas-solid flow in circulating fluidized bed
- gas solid mixing ratio
- gas solid reaction kinetics