Measurement of sound insulation in buildings and of building elements.
建筑物和建筑构件的隔音测量。
Measurements of sound insulation in buildings and of building elements.
建筑物和建筑单元隔音的测量。
Sound insulation is one of the basic questions in architectural acoustics.
隔声是建筑声学的一个基本问题。
Heat and sound insulation and anticorrosion insulation and painting materials.
热绝缘、声绝缘、防腐蚀绝缘和油漆材料。
The single value rating methods for sound insulation of a partition are discussed.
本文讨论建筑构件隔声性能单值评价方法。
Other requirements, e. g. concerning thermal or sound insulation, are not considered.
不考虑隔热、隔音等其他要求。
It has the advantages of thermal insulation, sound insulation, heat insulation and so on.
具有保温、隔音和隔热等等的优点，常见应用于厂房大门以及大型仓库之中。
First, each earpiece employs a dual housing structure for an extra sound insulation layer.
首先，每个耳机都采用了双重结构提供了额外的隔音层。
Music classrooms need to satisfy acoustical requirements of sound insulation and sound absorption.
音乐教室要同时满足隔音和吸音的声学要求。
More can be added with the door seal, so that the sound insulation system is complete without missing.
更可加装门底密封条，使隔音系统完成无缺。
Several materials can insulate sound effectively, which makes them ideal materials for sound insulation.
其中的几种材质有效隔音，是理想的隔音装饰材料。
Relocatable sound insulation partitions between classrooms reducing sound interference between two rooms.
安装隔音墙于课室之间，减少相互间的声音干扰。
Relocatable sound insulation partitions between classrooms, reducing sound interference between two rooms.
安装隔音墙于课室之间，减少相互间的声音干扰。
The opening and closing door fully demonstrated its property of tightness, air tightness and sound insulation.
门扇开启、闭合充分展现出它的密封性、气密性、隔音性。
And PVC sound insulation effect is good, but because of its anti-aging, thus cannot be used in outdoor environment.
而PVC的隔音作用虽好，可是因为其不抗老化，因此无法在户外环境下运用。
The requirement on sound insulation of living environment is becoming higher along with the living standards improves.
随着人们生活水平的提高，对居住环境隔音性能也提出了越来越高的要求。
Used in the construction and industrial sound insulation technology and materials, can often play a multiplier effect.
在建筑和工业中采用良好的保温技术与材料，往往能起到事半功倍的效果。
Abstract: Porous bricks are of good performance of thermal and sound insulation, thus they are energy saving materials.
文摘：多孔砖具有保温性能好、节能降耗、隔声性能优、组砌灵活、施工工效高、造价低等诸多优点。
High-grade passenger car abroad adopts floating floor with high performance of vibration absorption and sound insulation.
国外高档客车均采用浮筑地板，浮筑地板具有良好的减振、隔声性能。
The sound insulation of these walls is quite satisfactory. You cannot hear anything from the field and from the spectators.
这些墙壁的隔音效果很好。您不会听到赛场上和看台上的任何声音。
Japanese made much research on improving the sound insulation of dwelling house and got much progress in the last few years.
近年来日本在改善住宅隔音性能方面的研究非常活跃，并取得了很大进展。
The inner door of the door is sealed with a sealing strip, and the sound insulation effect and the sealing performance are improved.
门框内侧预装有密封条，隔声效果及密封性提高。
Characteristics of light impact sound insulation for the floors were studied through adopting small size sound insolation instrument.
采用小型隔声箱体对几种地板的轻量撞击声隔声特性进行了研究。
The sound insulation property of aluminum foam(Al-foam) with composite structure was studied using a self-made equipment and sound detector.
采用自制的试验装置对泡沫铝与实体铝复合结构的隔声性能作了研究。
Application and construction technique of floor sound insulation system used in Hongshu xiean engineering project were present in this paper.
本文重点介绍楼板隔声系统在红树西岸工程中的应用及施工技术。
To minimize wind, road and engine noise , there's a lot of sound insulation located under the hood and floor, and in the doors and dash panel.
为了将风噪，道路和引擎噪音减到最少，乐骋在车顶夹层和地板之下及车门和仪表板里，嵌镶上许多的隔音绝缘填充物。
With acoustic propagation being mostly forbidden, the findings of the sonic band gaps can potentially be used to design sound insulation systems.
当声波之波传被阻绝于声子晶体之外时，这样的声子晶体设计将可用来当作声音的频障设计。
This structure has the advantages of lightening self-weight, strengthening floor slab rigidity, improving sound insulation and reducing structure cost.
此类结构具有减轻自重、增加楼板刚度、提高隔声效果和降低结构造价等优点。
This structure has the advantages of lightening self-weight, strengthening floor slab rigidity, improving sound insulation and reducing structure cost.
此类结构具有减轻自重、增加楼板刚度、提高隔声效果和降低结构造价等优点。
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