管理学 电子政务网络技术 释 integrated services digital network; ISDN 综合业务数字网 实现话音、数据和图像在同一个网络中传输与交换的重要技术，是一种典型的电路交换网络系统。
网络与数据通信 协议体系与组成结构 释文 integrated service digital network, ISDN 综合业务数字网
- fogging
- fogging value
- Foggy Chongqing
- fog-like
- fog machine
- fog moving before eye
- Fogo Island
- fog seal
- fog section lighting
- Foguang Si
- Foguang Temple
- Foh Sing Flour Company
- Foil
- foil
- foil bearing
- foil processing machinery
- foil rolling
- Fokker
- Fokker bond tester
- Fokker-Planck approximation
- Fokker Planck collision
- Fokker-Planck collision
- Fokker Planck equation
- Fokker-Planck equation
- Fokker-Planck equation in plasmas