“integrated service digital network，ISDN”的概念、定义、翻译、参考文献-科学参考

单词	integrated service digital network，ISDN
释义	integrated service digital network，ISDN Encyclopedia 工学【通信网络与交换】释 integrated service digital network，ISDN综合业务数字网在用户—网络接口（UNI）间建立数字连接，可提供多种电信业务的综合业务网。是以电话网为基础，提供端到端数字连接的综合服务型通信网。
随便看	Spanish Socialist Workers' Party Spanish sports Spanish Steps Spanish Town Spanish Virtual Observatory spanned filter spanned subspace spanned surface spanner spanning spanning cluster spanning cone spanning forest spanning length spanning polynomial spanning set spanning space spanning subgraph spanning tree spanning tree algorithm spanning wedge span of a compass span of control span of control and hierarchy spaper-bubble

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