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

单词	sound absorption material
释义	sound absorption material Encyclopedia 工学吸声材料释 sound absorption material吸声材料具有较强吸声能力，减低噪声性能的材料。 Physics 光学、声学声学 sound absorption material吸声材料
随便看	second ring isomorphism theorem Second Saudi State second separation axiom second separation principle second shut in second sound second space Second Spring of Mr.Muo second-stage propulsion system for ejection seat second stage unit second Steiner circle second style mural second subordinate series second summation Second Temple Period second term second theorem of Pappus second trace second-trace echo second transit second-type outer boundary condition second type surface Second United Nations Conference on Human Settlements (HABITAT II) second university reform movement in Germany second variation

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