ISDN的意思

ISDN

基本解释

abbr. 综合业务数字网（Integrated Services Digital Network）

实用例句

1. an ISDN Internet connection: ISDN互联网连接

2. ISDN connectivity allows computers to communicate over a network.: 综合业务数字网连接实现了计算机网络通讯。

3. At the telephone company end, ISDN lines connect to a digital switch.: 在电话局一端, ISDN线连到数字交换机.

4. Like ISDN, ADSL will use normal qualified copper phone lines.: 和ISDN一样, ADSL使用普通合格的铜电话线.

5. Today, Beijing Telecom has acquired considerable scale in the preliminary N - ISDN development .: 目前北京通信N -ISDN 的发展已初具规模.

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