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- subscriber line data 用户线数据
- The network interface uses a Multirate Digital Subscriber Line. 网络接口使用多速率数字用户线路。
- 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(Asymmetric Digital Subscriber Line)，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。
- DSLAM(an abbreviation for Digital Subscriber Line Access Multiplexer) is akind of device being used in access layer, it is used to aggregate data from DSL usersand transfer them to the main networks. DSLAM 即Digital Subscriber Line Access Multiplexer 的缩写,中文名即数字用户线接入复用器,作为接入层的设备,DSLAM 负责聚合数字用户线路的数据,接入到骨干网络。
- The implementation of the high bit rate digital subscriber line (HDSL)dynode systems is discussed, the design scheme of practice systems, and practice test data are given, come recommendation for HDSL technique is proposed. 对超级数字用户线路倍增系统的实现进行了讨论，给出了一个实际实现系统的设计方案及其实测数据，对利用高比特率数字用户线（HDSL）技术提出了一些建议。
- Initially its data service involves splitting a signal (with a prism) from a standard 620-megabit-per-second fiber line to 32 subscriber lines, each carrying about 19.38 megabits. 初期的资料服务将透过每秒可传输620Mb（百万位元）的标准光纤，藉由稜镜把光纤上的频宽分配给32条用户线，每条用户线大约可分到19.;38Mb。
- Mifflin County Rail Line Data - Map of railways both in use and not in use. 易易工作室-各种在线工具，站长网志，以及多个应用项目。
- Digital Subscriber Line (DSL) - Technology using copper-wire telephone networks to provide high-speed Internet connections through a DSL modem. 数字用户专线-使用铜线电话网通过DSL调制解调器提供高速因特网连结的技术。
- Very high bit rate Digital Subscribers Line. 超高速对称型数字用户专线。
- Used in the CCTV system, the antenna television system branch line, subscriber line and other electronic devices. 本产品适用于闭路电视、共用天线电视系统作分支线和用户线及其它电子装置。
- New charges proposed by the regional Bell holding companies to supplement subscriber line charges. 地区贝尔控股公司提议增加新的收费以补充用户线收费。
- Acquisition of line data for calculation of the OEE and the technical efficiency according to DIN standards. 采集生产线数据,以用于OEE(总体设备效率)和DIN标准的技术有效度计算。
- To set up a Digital Subscriber Line (DSL) or cable connection, you first need an account with an Internet service provider (ISP). 若要设置数字用户线(DSL)或电缆连接,您首先需要拥有一个Internet服务提供商(ISP)的帐户。
- Broadband modems connect to either a cable or Digital Subscriber Line (DSL), and they provide high-speed Internet access. 宽带调制解调器连接到电缆或数字用户线(DSL),它们提供高速的Internet访问。
- Thanks to the basic information on all line data which is already integrated in the system, this enables consistent maintenance planning. 此软件系统可以根据系统内关于所有设备现有的、一体化的基本信息,制定一套完整的《设备维护保养计划》。
- Single-line digital subscriber line (SDSL) SDSL is a symmetric DSL technology, with HDSL only difference is that the use of a pair of copper wires. SDSL可以支持各种上、下行通信速率相同的应用。
- It is generally agreed that Digital Subscriber Line (DSL) and cable TV are broadband services in the downstream direction. 数字用户传输线（DSL）和有限电视都是公认的下行宽带。
- An off line data analysis program of multiparameter experiments in nuclear physics is developed in Fortran Power Station environment. 公正的离线电子现金系统方是电子支付系统研究方向的热点之一。
- For faster connections,users will have to wait for two protocols: Asymmetric Digital Subscriber Line (ADSL) and High-data-rate Digital Subscriber Line (HDSL). 对于需要更快连接的用户来说，还须等待两个协议：不对称数字用户线（ADSL）和高数据速率数字用户线（HDSL）。
- In order to generate rectangle field grids, Non-uniform B-Spline curve was constructed and interpolated on scanning line data points, then it was sampled uniformly. 为了生成矩形域网格，构造插值于扫描线上数据点的非均匀B样条曲线，再对其均匀采样，以保证曲面插值精度。
