acousticabsorptioncoefficlent詞語:acousticabsorptioncoefficlent解釋:聲吸收係數詞性:名詞詞典:冶金專業英漢詞典acousticabsorptioncoefficlent相關解釋聲吸收係數soujndabsorptioncoefficient聲吸收係數acousticalab......