1) effect of a barrier
屏障的隔声作用
2) noise barrier
隔声屏障
1.
The engineering prosperities of PMMA plastic board are described,which was applied in a true road traffic noise barrier building in China first time.
介绍了PMMA塑料板的工程特性,并在国内一项实际工程中将其首次应用于道路噪声隔声屏障的建设,具有隔声和景观效果好的特点,为我国噪声控制技术采用一种新的隔声材料进行了有益的尝试。
2.
Based on architectural acoustics and the acoustic feafure of city traffic noise,the importance and means of establishing over head highway noise barrier are clarified from three aspects:noise source control,transmission and protection for victims.
针对城市交通噪声的声学特性 ,根据建筑声学原理 ,从噪声源控制、传播途径控制和接收者防护三个方面 ,阐述在高架路上设置隔声屏障的必要性及技术手段 ,并通过实例具体说明运算方法、设计要求和注意事
3) sound barrier
隔声屏障
1.
The design of sound barrier was optimized.
镇海 3 0 0MW燃气—蒸汽联合循环发电工程采用计算机技术对噪声传播进行模拟和预测 ,优化了隔声屏障的设计。
2.
To protect inhabitation environment,it is suggested that new technique should be utilized when the pavement were re-constructed,trees or shrubs should be planted to form green noise isolation belts,and sound barriers along the motorway should be constructed.
针对青岛市的道路特征建议在进行城市道路改造时,使用新技术进行路面铺设,并在路段两侧种植绿化隔离带,快速路段设置隔声屏障,或者为临街住户安装隔声门窗,以改善道路两侧的居住环境。
4) barrier function
屏障作用
1.
Comparison of barrier function to bacteria between wood pulp spunlace and white cotton cloths from market;
木浆水刺布与市售白棉布屏障作用对比观察
5) landscape sound barrier
景观隔声屏障
1.
In this paper,the design of landscape sound barrier in one residential district along the Longhai railway was summerized,and also the method to design and forecast the landscape sound barrier along the railway was discussed.
本文通过对陇海铁路沿线某小区的景观隔声屏障工程设计进行总结,探讨了交通沿线景观隔声屏障的设计与预测分析方法,为今后提高景观隔声屏障设计水平提供了参考与依据。
6) landscaped barrier
绿化隔声屏障
补充资料：屏障
屏障
防止有害物质进入体内和某些组织的结构和因素。如皮肤粘膜屏障、血脑屏障、胎盘屏障等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条