FM
FM 英 [ˌef ˈem]
abbr. 调频（frequency modulation）
名词复数:fms
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- abbr. 调频（frequency modulation）
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1. I can get lots of FM stations on this radio.
用这台收音机我能收到很多调频电台。
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2. Determined that FM radio would never succeed, Armstrong jumped from the 13th floor of his apartment in 1954.
由于确信他的调频收音机不会成功，1954年，阿姆斯特朗从他位于13层的房间纵身跃下。
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3. In fact, due to their lower frequency, at similar RF exposure levels, the body absorbs up to five times more of the signal from FM radio and television than from base stations.
事实上，由于频率较低，在射频接触水平相同的情况下，人体从调频收音机和电视吸收的信号比从基台吸收的信号要多四倍。
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