名词中文翻译
中文翻译：多频带
同义词：
['multi-frequency', 'multi-band', 'multi-spectral例句：1. The radio signal was transmitted over multiple frequencies.（无线电信号通过多种频率进行传输。）']
例句：
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1. The radio signal was transmitted over multiple frequencies.
无线电信号通过多种频率进行传输。
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2.The device supports multiple frequencies for better performance.
该设备支持多种频率以获得更好的性能。
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3. The antenna is designed to receive signals across multiple frequencies.
天线设计用于接收跨越多种频率的信号。