“micro-perforated panel sound absorber”的概念、定义、翻译、参考文献-科学参考

单词	micro-perforated panel sound absorber
释义	micro-perforated panel sound absorber Encyclopedia 工学微穿孔板吸声体释 micro-perforated panel sound absorber微穿孔板吸声体将穿有小孔的薄板四周密闭地安装在刚性壁面前，穿孔板与壁面之间留有一定深度的空腔而形成的吸收声能、降低声音的构件。
随便看	semen preservation semen preservation at normal temperature semen quality of domestic fowl SEMF SEMG semi semi- semi-Abelian category semi-Abelian p-group semi-absolute invariant semi-active control semi-active homing guidance semi-additive semi-additive category semi-additive function semi-additivity semi-aerobic landfill semialgebra semialgebraic set semiample sheaf semi-amplitude semi-analytic semi-analytical galaxy formation semi-analytical model semi-analytical models for galaxy formation

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