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词语吸声拆分为汉字：
吸字的拼音、笔画、偏旁部首、笔顺、繁体字，吸字字源来历，吸字演变
从口或鼻把气引入体内：呼～。～气。～烟。引取：～引。～附。……
声字的拼音、笔画、偏旁部首、笔顺、繁体字，声字字源来历，声字演变
物体振动时所产生的能引起听觉的波：～音。～带。消息，音讯：～息。不通～气。说出来让人知道，扬言，宣称：～明。～辩（公开辩白）。～泪俱下。～嘶力竭。名誉：名～。音乐歌舞：～伎（女乐，古代的歌姬舞女）。～色。……
汉语拼音：xī shēng
The absorbing structure made of an aluminum fiberboard and a cavity on its back has clear resonance absorption characteristics.
铝纤维板与背后空腔组成的吸声结构具有明显的共振吸声特性。A considerable wide absorbing band in the mid and high frequency can be obtained when an air space is added behind an aluminum board.
泡沫铝板后设置一定的空腔深度，可获得在中高频段较宽频带的吸声性能The results indicated that with the increase of the frequency, absorption coefficient did not increase.
结果表明，随着温度的升高，吸声系数不再随频率的升高而增大。An amount of 70% coverage, instead of 100%, along the ground and one of the vertical wall is enough to achieve preferable effect.
在地面和某一侧边墙连续布设70%长度的吸声材料即可达到较好的降噪效果，而无须在100%范围内布设。Absorber is used broadly in public transport buildings, cinemas and theaters, as an important sort of sound absorption.
吸声体作为重要的吸声结构之一，在公共交通建筑、电影院、剧场等建筑中得到广泛的应用。Therefore, glass cotton can be thought of as a porous materials, has a good thermal insulation, sound absorption performance.
因此，玻璃棉可视为多孔材料，具有良好的绝热、吸声性能。The sound reflection coefficient of the material is one of the important sound characteristics.
吸声材料的声反射系数是表征吸声材料的重要的声学特性之一。Therefore, the application and research work as well as some basic principles on this kind of fabrics are reviewed and introduced.
本文针对装饰织物吸声隔音的基本原理和应用作一简述。The sound absorption characteristics of a double layer structure with metal-rubber (MR) material were investigated.
理论研究了金属橡胶材料双层结构吸声特性。