| 标题 |
Low-frequency broadband sound absorption and optimized design of a spiral-hexagonal sonic black hole–Helmholtz resonator metamaterial |
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| DOI | |
| 其它 |
期刊:Smart Materials and Structures 作者:Xinhua Chen; Zhao Chen; Yuhua Wei; Yunrui Han; Han Zhang 出版日期:2026-01-22 |
| 求助人 | |
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(2025-6-4)