subscriber line
英 [səbˈskraɪbə(r) laɪn]
美 [səbˈskraɪbər laɪn]
网络 用户线; 用户线路; 电话用户线
英英释义
noun
- a telephone connection
双语例句
- The double microcomputer system has been successfully used in the subscriber line concentrators and runs very well.
该双微机系统已用于程控市话用户集中器，取得了良好的效果。 - This paper describes an important part of subscriber line interface circuit in digital telephone switching systems the new generation Codec based on DSP ( Digital Signal Processing) and ΣΔ modulation technologies.
介绍了数字电话系统中用户线接口电路的一个重要电路&基于数字信号处理（dsp）和∑Δ调制技术的新一代编解码器（codec）。 - Now, ADSL ( Asymmetric Digital Subscriber Line) is regarded as a promising technology for access to network.
ADSL（不对称数字用户环路）则是目前重要的网络接入技术。 - Automatic subscriber line testing equipment
用户线自动测试设备 - Subscriber line interface circuit is an important part of digital program-controlled switching system.
模拟用户线接口电路是数字程控交换系统的重要组成部分。 - This paper introduces one way of extending the subscriber line through IP network, the use of which makes possible any direct examination of the communication process in the monitoring center.
介绍了一种通过IP网络将交换机用户线延伸的技术，使在监控中心也能直接检测电话系统的通话情况。 - The third is the ability of the network to provide a variety of data communications services over a single digital subscriber line.
第三个主要益处是在单独的数字用户线上提供各种数据传输业务的能力。 - The ADSL technology, namely Asymmetric Digital Subscriber Line, is one kind of asymmetrical transmission technologies which realizes the high speed data transmission in the copper cable through the different modulation methods.
ADSL技术，即不对称数字用户线（AsymmetricDigitalSubscriberLine），是一种非对称的传输技术，通过不同的调制方法在铜缆上实现高速数据传输。 - Test of asymmetrical digital subscriber line ( ADSL), based on POTS ( plain old telephone service) and broadband character, is used to confirm the fault.
不对称数字用户线（ADSL）的线路测试，基于窄带和宽带特性确定其故障。 - EDSL is the abbreviation for Ethernet Digital Subscriber Line, its main feature is direct transmission of IP packages in phone line by using modern modem technology.
EDSL是以太网数字用户线（EthernetDigitalSubscriberLine）的简称，它的主要特点是利用现代调制解调技术在电话铜缆上直接进行IP包的传送。