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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。
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The Authorized 29 Regulations for the Better Governing of Tibet
The Autobiography of a Female Soldier
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the avoidance of forensic expert
The Awakening
the awareness of the rule of law
The Axe
the back cover advertisement
the Back Imperial Park of Dongjing
the back pack
The Backwoods of Canada
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the baili rhododendron in GuiZhou
The Bai-ma Covenant
thebaine
The BaiSi Battle between Northern Wei and Yan of Murong
the Baiyu Poets’ Club
The Ballad of Narayama
The Ball Shot by a Midjet
The Baltic and International Maritime Council
The Bangkok Recorder
the banking hall
The Bank of Amsterdam
The Banquet
the banquet given by Emperor Taizu of Song to divest his generals of their command
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