计算机术语“secondary channel”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	secondary channel
释义	secondary channel 辅助信道 In data communications, a transmission channel with a narrow band width that is derived from the main channel by a notch filter that introduces a “guard band” of highly attenuated frequencies to split the channel. Such a channel can be used as a supervisory channel, for lowspeed data that is independent of that on the main channel, or for telemetry. 在数据通信中,一种窄带传输信道,该信道用陷波滤波器从主信道中得到,陷波滤波器产生高衰减频率的“防护波段”,以分割信道。这样的信道可被用作监控信道,用于与主信道数据传输无关的低速数据传输或遥测。
随便看	indexed file organization indexed instruction indexed organization indexed register indexed sequential access method (ISAM) indexed sequential data set indexed sequential file indexed sequential organization index entry index field index file index file bit map index gap index hole indexing indexing language indexing segment index key index level index mode index mode set index name index of reference index page index pointer segment

计算机英汉双解词典包含21137条计算机术语英汉翻译词条，基本涵盖了全部常用计算机术语的翻译及用法，是计算机学习及翻译工作的有利工具。