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    IEEE transactions on ultrasonics, ferroelectrics, and frequency control
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    PubMed
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    这项研究引入了用于先进材料分析的压电微加工超声波传感器 (PMUT) 阵列. 超宽带PMUT阵列能够精确检测各种介质中的超声波传播衰减系数.

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