| 释义 |
HDSLCOCA²⁸⁰¹³⁶⁺⁵
基本例句
n.高数据传输速率数字用户专用线¹⁰⁰
Following a brief introduction to the rationale and characteristics of HDSL, the present development status and broad application prospects are summarized in this paper.
本文介绍了 HDSL的基本原理和特性，概述了目前国际上 HDSL的发展状况以及广阔的应用前景。 iciba
One drawback to HDSL is that it takes two circuits.
HDSL的一个缺陷是占用一对电路。 hotdic |