“porous sound absorbing material”的概念、定义、翻译、参考文献-科学参考

单词	porous sound absorbing material
释义	porous sound absorbing material Physics ＞声学＞声学材料＞释义 porous sound-absorbing material多孔吸声材料
随便看	righting reflex right injective dimension right injective resolution right injective ring right in land use right inner product right in rem right integral right invariance right-invariant right-invariant function right invariant Haar measure right-invariant Haar measure right-invariant integral right invariant mean right-invariant mean right-invariant measure right-invariant metric right invariant tensor field right inverse right inverse element right inverse mapping right inverse matrix right inverse operator right invertible element

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