asymmetrical digital subscriber line

常見(jiàn)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.
不對(duì)稱(chēng)數(shù)字用戶(hù)線(xiàn)（ADSL）的線(xiàn)路測(cè)試，基於窄帶和寬帶特性確定其故障。
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.
第一個(gè)OFDM技術(shù)的實(shí)際應(yīng)用是非對(duì)稱(chēng)數(shù)字用戶(hù)環(huán)路（ADSL），這是一種能夠通過(guò)普通電話(huà)線(xiàn)提供寬帶數(shù)據(jù)業(yè)務(wù)的標(biāo)準(zhǔn)。