名词
中文翻译：多频率信号
同义词：
['multi-frequency signal', 'multi-band signal例句：1. This device can detect multifrequency signals in real-time.（这个设备可以实时检测多频率信号。）']
例句：
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1. This device can detect multifrequency signals in real-time.
这个设备可以实时检测多频率信号。
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2.The multifrequency signal analysis is crucial for understanding the system behavior.
多频率信号分析对于理解系统行为至关重要。
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3. In wireless communication, multifrequency signals are often used to enhance the reliability of transmission.
在无线通信中，多频率信号通常被用来增强传输的可靠性。