digital subscriber line的意思|digital subscriber line的解释-里氏词典

digital subscriber line

数字用户线
数字用户线路

An improved modem system for regular phone lines, called Digital Subscriber Line(DSL), is being developed to increase modem speed tremendously.
为了大幅度提高调制解调器的速率，目前正在开发一种供常规电话线使用的改进型调制解调器系统，称为数字用户线路。
The technology uses medium wave, short wave and low-band VHF frequencies and operates at speeds similar to those of digital subscriber line (DSL).
这种技术使用中波、短波和低频段VHF频率，传输速度与数字用户线（DSL）相似。
One of the first commercial systems utilizing OFDM was ADSL (asymmetrical digital subscriber line), a standard for high data-rate communication over twisted-pair wires.
第一个OFDM技术的实际应用是非对称数字用户环路（ADSL），这是一种能够通过普通电话线提供宽带数据业务的标准。

digital subscriber line

[ noun ]
a generic name for digital lines that are provided by telephone companies to their local subscribers and that carry data at high speeds
<noun.artifact>

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