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

单词	terrestrial analog television
释义	terrestrial analog television Encyclopedia 工学【无线地面覆盖】释 terrestrial analog television地面模拟电视通过地面电视发射台将模拟电视信号的无线电波发射出去，用户通过接收天线和终端设备接收的电视广播系统。
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