Unverified78% confidenceTradeoffTime unknown
带膜共振/穿孔板结构的宽频陷阱吸收指定低频更高效但吸收带宽窄且需精确调谐,纯多孔材料吸收带宽宽但低频效率低,普通用户选纯多孔+墙角摆放更容错
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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