您要查找的是不是:
- CCIS occurs over a separate packet switched digital network. 独立的分组交换数字网络中使用CCIS。
- PSDN Public Switched Digital Network 公共交换数字网
- Integrated Switched Digital Network 综合转换数字网
- Packet Switched Digital Network 分组交换数字网
- Switched digital network 交换数字网络
- Integrated Services Digital Network(ISDN) is easy to access Public Switched Telephone Network(PSTN) and has larger transmission and capacity and higher reliability. 综合业务数字网具有容易访问公用电话交换网且传输容量大、可靠性高等特性。
- ATM(Asynchronous Transfer Mode) is a way of transport and switch that is adopted by B-ISDN(Broadband -Integrated Services Digital Network). ATM(异步转移模式)是B-ISDN(宽带综合业务数字网)采用的传输与交换方式。
- So B-ISDN (Broad Integrated Service Digital Network) comes into being. 于是产生了B-ISDN (宽带综合业务数字网)技术。
- packet switched digital data network 分组交换数字数据网
- The asynchronous transfer mode (ATM) is the transfer mode recommended for the broad integrated service digital network (B-ISDN) by ITU-T. 异步传输模式ATM是国际电信联盟建议用于宽带综合业务数字网(B-ISDN)的传输模式。
- Digital networks are considerably less subjected to noise than analog networks. 数字网络不象模拟网络那样易受噪音干扰。
- ATM is one of the key techniques for implementing Broadband Integrated Services Digital Network(B-ISDN). ATM是实现宽带综合业务数字网(B-ISDN)的关键技术之一。
- According to the trend of digital network,the "U" interface technology of ISDN and ADPCM technology is adopted. 配合数字化网络趋势 ,该系统采用了 ISDN的“U”接口传输技术和 ADPCM编译码技术。
- Which encapsulation methods are most commonly used with dialup integrated services Digital Network (ISDN)? 在一线通中一般使用哪两种数据封装方式?
- Digital network environment makes fair use of libraries confronting with difficulty. 摘要数字网络环境使图书馆合理使用面临困境。
- Stream media technology is used to transmit multi-media information on the digital network. 摘要流媒体技术是一种在数据网络上传递多媒体信息的技术。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Also known as GSM1800 or PCN, this digital network operates in Europe and Asia Pacific. 也称作GSM 1800 或PCN,该数字网络在欧洲和亚太地区使用。
- SDB Switched Digital Data Interconnect 交换数字广播
- According to the trend of digital network,the "U" interface technology of ISDN and ADPCM technology is adopted. 配合数字化网络趋势,该系统采用了ISDN的“U”接口传输技术和ADPCM编译码技术。