This paper is based on DMT(OFDM) transmission theory, mainly discussing the design principles and methods about real time data collection system based on ADSL.是什么意思_This paper is based on DMT(OFDM) transmission theory, mainly discussing the design principles and methods about real time data collection system based on ADSL.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句