“sound insulation”的概念、定义、翻译、参考文献-科学参考

单词	sound insulation
释义	sound insulation Physics ＞声学＞声学材料＞释义 sound insulation隔声量＞声学＞音频声学＞释义 sound insulation隔声
随便看	sigma algebra prior to tau sigma-algebra prior to tau sigma-algebra prior to τ sigma aromaticity sigma bond sigma bond metathesis sigma-compactness sigma-compact set sigma-compact space sigma-complete sigma-complete ideal sigma-complete lattice sigma-completeness sigma complete vector lattice sigma complex sigma discrete family sigma-discrete family sigma electron sigma field sigma-field sigma field of events sigma-field of events sigma-field of sets sigma field prior to tau sigma-field prior to tau

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