The implementation of the high bit rate digital subscriber line (HDSL)dynode systems is discussed, the design scheme of practice systems, and practice test data are given, come recommendation for HDSL technique is proposed.是什么意思_The implementation of the high bit rate digital subscriber line (HDSL)dynode systems is discussed, the design scheme of practice systems, and practice test data are given, come recommendation for HDSL technique is proposed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句