1.
According to the function mechanisms, polymeric noise reduction composites were classified as vibration damping, sound absorption and sound insulation materials.
降噪材料按降噪机理可分为阻尼减振材料、声材料和隔声材料。
2.
The absorbing and insulation performance of wedge absorbor and plat insulation meterial is studied by using the model of laying medium in this thesis.
该文采用分层媒质模型,对尖劈型吸声材料及平板型隔声材料的吸、隔声性能进行了仿真研究。
3.
silencer(sound deadener)
噪音消声器（隔音材料）
4.
Quality Controls of Decoration Construction of Acoustic Noise Material
隔声吸声材料的装饰施工与质量控制
5.
Inside wall of pump chamber is adhibited with sound absorption material, equipped with double layer sound isolation door.
水泵房等房间内壁贴吸声材料。采用双层隔音门。
6.
The Study on the Properties of Fiberglass Fabric/PVC Sound Insulation Composites
玻璃纤维织物/PVC复合材料的隔声性能研究
7.
Sound Insulation Property of PVC Matrix Composite Material Filled with Cenosphere Fly Ash
漂珠填充聚氯乙烯基复合材料的隔声性能
8.
Studies on Damping and Sound Insulation Properties of TPU/SEBS Microlayered Composites
交替多层TPU/SEBS复合材料阻尼隔声性能的研究
9.
Finite Element Analysis of Sound Insulation Property of Railway Passenger Car Floor
铁路客车地板材料隔声性能有限元分析
10.
insulation material (hear or soundinsultating), of asbestos
石棉绝缘材料（隔热或隔音材料）
11.
Another approach is to use more effective sound-deadening insulation arround the engine compartment.
另一个办法是在发动机室的周围采用高效消声隔音材料。
12.
acoustical insulation and sealants
隔(吸)音绝缘和嵌缝材料
13.
pack the wall cavity with insulation
用隔热材料填充壁腔.
14.
building materials of English cement (excl. heat-or sound- insulating materials)
英式水泥,建筑材料（不包括隔热或隔音材料）
15.
Keene's cement , building materials of (excl. heat-or sound-insulating materials)
干固水泥,建筑材料（不包括隔热和隔音材料）
16.
Material used for soundproofing.
消音材料用于隔音的材料
17.
expanded perlite
膨胀珍珠岩(隔热隔音材料)
18.
sound - absorbing material and sound - absorbingconstruction
吸声材料和吸声结构