asymmetrical digital subscriber line
常见例句
- 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。 - 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。 返回 asymmetrical digital subscriber line