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一种新型超薄声波阻抗变换器
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Release Time:2018-04-02
Disigner of the Invention:
Yulin Mei,王晓明,梅艺璇,王元秀
Institution:
汽车工程学院
Authorization Date:
2016-09-28
Date:
2018-04-02
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小型机械单元平面阵列的低频宽带多层吸声装置
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宽带超薄声波扩散结构