“foamed cement for sound absorption”的概念、定义、翻译、参考文献-科学参考

单词	foamed cement for sound absorption
释义	foamed cement for sound absorption Encyclopedia 工学吸声材料释 foamed cement for sound absorption泡沫水泥吸声材料能吸收声能的泡沫水泥材料。
随便看	matrix attachment region matrix calculation matrix calculus matrix cnverter matrix cobordant to zero matrix coding matrix coefficient matrix coefficient of representation matrix commutator matrix computation matrix computer matrix convex function matrix-crack interaction. matrix cube root matrix data analysis matrix decomposition matrix decomposition theorem matrix deflation matrix diagonalization matrix diagram matrix differential equation matrix-diffusion transdermal patches matrix direct product matrix direct sum matrix displacement method

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