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调幅广播
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调幅广播
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【广播节目传输覆盖】
释
amplitude modulation radio
调幅广播
以幅度调制方式对音频信号进行无线电传输的模拟声音广播形式。幅度调制是将要传送的信号作为调制信号控制载波的振幅,使其按照调制信号的规律变化。
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Fifteen Road
fifteen scenes in Jiazhou
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fifteen styles of non-dramatic songs poetry
fifteen theorem
Fifteenth National Congress of the Communist Party of China
Fifth Column
fifth five-year plan of China
fifth fundamental catalog
Fifth Generation Directors
fifth generation language
fifth generation language, 5GL
fifth generation mobile communication technology
Fifth Institutional Act
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Fifth National Congress of Chinese Nationalist Party
Fifth National Congress of Communist Party of China
fifth-order aberration
Fifth Plenary Session of Eighteenth CPC Central Committee
fifth postulate
fifth postulate of Euclid
fifth problem of Hilbert
fifth sound
fifty beats
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