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单词
radio spectrum
释义
radio spectrum
n.
(名词)
The entire range of electromagnetic communications frequencies, including those used for radio, radar, and television; radio-frequency spectrum.
无线电频谱:电磁通讯频率的整个范围,包括那些用于无线电、雷达和电视的频率;无线电频谱
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cembali
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CEMF
cen.
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Cenci
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更新时间:2025/8/9 14:22:23