polymer damping material

英 [ˈpɒlɪmə(r) ˈdæmpɪŋ məˈtɪəriəl]

美 [ˈpɑːlɪmər ˈdæmpɪŋ məˈtɪriəl]

【化】高分子阻尼材料

And it also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping material.
并详细分析介绍了聚合物基IPN压电阻尼材料的设计原理及阻尼效果。
The text is mainly about the development of the damping material, polymer base piezoelectricity intellectual damping material.
本文主要综述了聚合物基压电智能阻尼材料的阻尼机理。
Progress in Polymer Damping Material and Structure
高分子阻尼材料及阻尼结构
Polymer material is widely used for damping material because its particular structure which can lose heat easily. Due to their viscoelastic nature, polymers have the ability to absorb the mechanical energy and transform it into heat.
高分子材料由于结构的特殊性而广泛用作阻尼材料，利用高分子的粘弹性，把机械振动能量转变为热能耗散掉，从而达到减振降噪的目的。
Polyurethane foam ( polyurethane foam, PU) is a typical porous acoustic material, which combines the material properties of the polymer and the damping function of a flexible material, is a good sound-absorbing material.
聚氨酯泡沫（polyurethanefoam，PU）是典型的多孔型声学材料，它综合了高分子的材料性能、柔性材料的阻尼功能、多孔材料的吸声功能，是一种很好的吸声材料。