elevated approach road 中文意思是什麼
elevated approach road
解釋
高架引道-
Elevated approach road
高架引道 -
Abstract selecting certain section of north - south elevated road in shanghai to develop and set up several curved and erect, turnable noisae - preventing screens, and making comparative noise level test and then conducting analysis and approach on sound environment werw presented in this article
摘要在上海市區南北高架與地面道路建設期間,選擇了一些典型的高架路段,開發和設置了弧型與面立型兩種可翻轉式防噪聲屏,並作了對比噪聲測試,進行了聲環境的分析、探討。
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