Page 157 - 《应用声学》2020年第2期

第 39 卷 第 2 期 张礼华等： 三维微机电系统声发射传感器设计及性能分析 315

少挤压膜阻尼，得到传感单元谐振点处的灵敏度较 scale sandwich composite fuselage panels using acoustic
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