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
- exchangeable aluminum
- Exchangeable Image File
- exchange adsorption on mineral surface
- Exchange and Power in Social Life
- exchange anisotropy
- exchange asymmetry
- exchange audit machine
- exchange axiom
- exchange bias
- exchange bias in ferromagnet/antiferromagnet
- exchange capacity
- exchange chromatography
- exchange correlation
- exchange correlation energy
- exchange-correlation energy
- exchange correlation energy functional
- exchange-correlation energy functional
- exchange correlation functional
- exchange-correlation functional
- exchange-correlation hole
- exchange correlation kernel
- exchange-correlation kernel
- exchange correlation potential
- exchange Coulomb interaction
- exchange coupling