... 公害防治工作 public nuisance control work 公路噪声 highway noise 古根海姆法 Guggenheim process ...
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It has been indicated that this new type of acoustic screen is an effective means for controlling municipal elevated highway noise.
测试和应用结果表明，这种新型声屏障是城市高架公路控制噪声的有效设施。
About the sound insulation effect, PC board is internationally recognized as the first selection of highway noise barrier material, it can even 40 decibels of sound insulation.
关于隔音作用来说，PC板是国际上公认的高速公路隔音屏障的首选资料，它乃至能够绝缘40分贝的音响。
To start with the status acoustic environment of the Wukuang residential area, some considerations and ways of sound barrier design were given for protecting the residents from highway noise.
从五矿住宅区的声环境现状入手，主要从声学角度阐述了该处声屏障设计的思路及其设计方法。
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