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卫星电视
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卫星电视
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卫星电视
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satellite television
卫星电视
利用静止卫星上的转发设备,将上行地球站发射的广播电视信号转发至地球特定地区,并通过地面卫星接收设备直接接收或转发节目的电视广播方式。
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policy surrender
policy system of ecological civilization
policy termination
policy tools for reducing carbon emissions
policy topography
policy transfer
PoLi Kingdom
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poliomyelitis
poliomyelitis vacccine
Polio-Salk/Sabin vaccines
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Polisario Front
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Polish Army Museum
Polish cinema
polished and mirror surface of fault
polished block
Polished Glutinous Rice
Polished Long-grained Nonglutinous Rice
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Polish Film School Poland
Polish Flowers
Polish folk dance
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