private line

包括手动交换台

常用释义

词性释义

专线:专线通常是指电话公司提供的一种专用服务,使用专用的、通常是非交换的点对点电路,但也可能涉及私人交换安排或预定义的传输物理或虚拟路径。大多数专线只连接两个位置,但有些专线有多个接入点。如果电路用于连接交换系统,包括手动交换台,则通常称为联络线。
例句
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1·One private line for campus bank is established.
建立一条校园银行专用线路;
2·Ike Hoover, the Chief Usher, answered the call on the private line.
首席接待员艾克·胡佛(Ike Hoover)接听了专线电话。
3·You may telephone me on my private line (6-3454) if you prefer calling.
如果您愿意打电话,我的私人电话号码是6 - 3454。
4·You may telephone me on the private line or send ane-mail to my mailbox.
您可以打我的个人电话,或是给我发电子邮件。
5·A digital private line service that transmits voice, data, video and other digital signals.
一种数字私线服务,传输话音、数据、视频以及其他的数字信号。
6·We are looking for wholesalers for not only our private line First Class but other lines as well!
我们正在寻找批发商的不仅是我们的专用线头等舱,但其他线路以及!
7·Living in a hotel, we have no choice but to pay much more for telephone service than what a private line in an ordinary house would cost.
住在宾馆里,我们要付的电话费比一般家庭的电话费要高,但我们别无选择。
8·One thought that long periods spent in space might make it necessary for an astronaut to have a private line of communication to his stock broker.
有一位认为,宇航员长期呆在太空,也许有必要拥有一个同他的证券经纪人保持联系的私人通话线。
9·The problem of collecting and delivery shunting of non-through wagon flow on the actinoid private line belongs to a kind of the combinatorial optimization problems.
放射形专用线非直达车流取送车问题属于一类组合优化问题,影响因素较多。
10·Now, with the advent of the cellular phone, a private line is readily accessible to anyone who wishes to maintain personal contact with close friends and family alike.
现在,随着手机的出现,任何人随时都可以接进自己的私人电话,于好人和家人保持联络。
同义词
[电][通信]专用线;专用线路