詞語：HDSL
HDSL的意思
HDSL 高比特率數字用戶線;高速數字用戶線;高速率數字用戶線;高速數字用戶環路;HDSL Modem 調製解調器;HDSL transceiver HDSL 收發器;HDSL - 高速用戶數位回路;高級數字用戶線;
HDSL的參考例句
1.In HDSL (High bit-rate DSL) and SDSL (Symmetric DSL) the data stream is symmetric; that is, the upstream and downstream rates are the same. 「高速數位用戶迴路」（HDSL）和「對稱數位用戶迴路」（SDSL）的資料流是對稱的，也就是說上行和下行的速率相同。
2.HDSL is a symmetric version of ADSL (meaning data travels at the same speed in each direction) that is primarily oriented toward business applications. HDSL是對稱型的ADSL（就是說數據在雙向上以同一速度傳輸）這主要是面向商業應用。
3.This thesis introduces the basic principle of HDSL access technology. It focuses on HDSL line coding / decoding, echo cancellation, auto adapted load balancing and the differences among them. 文章從理論層面簡要介紹了高比特率數字用戶線（HDSL）接入技術的基本原理，並對HDSL的線路編碼、回波抵消和自適應均衡3項關鍵技術作了進一步闡述和橫向比較。