acoustic barrier 中文意思是什麼
acoustic barrier
解釋
隔音墻-
The controlling of traffic noises has two ways in the thesis. first, the sonic source is limited and low - noise bridge deck pavement is suggested to use. second, the route of spread is controlled and acoustic barrier is set up, especially in the viaduct
限制噪聲源,主要建議使用低噪音橋面鋪裝層;控制噪聲傳播途徑,主要採取的措施是設置道路聲屏障,尤其在城市高架橋上推薦使用。
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