英语词汇“speech and duplex”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	speech and duplex
释义	speech and duplex The division of a voicegrade channel into a speech channel and two slowspeed data channels.; 把一个音频级信道划分成一个语音信道和两个低速数据信道的划分技术。
随便看	treatment Orr treatment-outcome treatment outcome Treatment,Palliative treatment parameter treatment partial denture treatment performance treatment period treatment perscription treatment, physical treatment, physico-chemical process treatment plan treatment plane treatment planning treatment planning conference treatment planning programme treatment planningsystem treatment planning system treatment planning system by computer treatment planning system(TPS) treatment plant treatment plant effluent treatment plant for heavy oil treatment plot treatment point

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