slanted screen 中文意思是什麼
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The experimental results are provided to show that : ( 1 ) edgetone generated by slanted hole configuration is main sound source, ( 2 ) screen and spllitter - plates successfully suppress the edgetone, ( 3 ) the design way in refer ence [ 1 ] for low noise wall is very useful
實驗結果表明: ( 1 )斜孔所產生的邊緣音是最主要的聲源; ( 2 )用加網和加隔片都是抑制邊緣音的有效方法; ( 3 )文獻[ 1 ]介紹的低噪聲壁板的設計方法具有實用性。
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