“radio and television satellite uplink system”的概念、定义、翻译、参考文献-科学参考

单词	radio and television satellite uplink system
释义	radio and television satellite uplink system Encyclopedia 工学【卫星传输覆盖】释 radio and television satellite uplink system广播电视卫星上行系统将广播电视信号发送到卫星的地面系统设备。是卫星广播电视系统中的重要组成部分。又称广播电视卫星上行地球站，简称卫星上行站。
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