“terrestrial television”的概念、定义、翻译、参考文献-科学参考

单词	terrestrial television
释义	terrestrial television Encyclopedia 文学地面电视释 terrestrial television地面电视利用位于地面的发射台将电视信号通过无线电波发射出去，用户通过接收天线和终端设备来进行接收的电视广播系统。
随便看	canonical quadratic form canonical quantization canonical quantization condition canonical quantization of field canonical quantization of fields canonical rational mapping canonical reduction canonical representation canonical resolution canonical ring canonical scale canonical scale dimension canonical scheme canonical section canonical sections canonical sequence canonical series canonical set canonical sheaf canonical singularity canonical solution canonical statistic canonical structure canonical surface canonical surjection

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