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[声]声吸收；吸音作用
1、absorption edge───吸收边沿；[光]吸收限
2、absorption costing───归纳成本计算法；全部成本计算法，归纳成本法，分担成本计算
3、absorption bands───吸收波段；吸收谱带
4、absorption spectrum───吸收光谱，吸收频谱；[光]吸收光谱；吸收频谱
5、absorption rate───摊配率；吸收速率；吸收速度；分摊率
6、absorption───n.吸收；全神贯注，专心致志
7、absorption line───吸收（谱）线；吸收线
8、sound───n.声音；噪音；音响；海峡；听力范围；医用探子；无线电广播；音响效果；adj.合理的；无损的；有能力的；充足的；彻底的；熟睡的；资金充实的；（非正式）非常棒的；严厉的；健全的；adv.彻底地，酣畅地；v.（使）发声；听起来；鸣警报；听（诊）；回响；探测；试探；宣告；（医）用探子检查；（尤指鲸鱼）潜入深海
9、absorption base───吸收基质
1、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。
2、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。
3、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。
4、The aim was to research the sound absorption properties of graded polyurethanes at different incident angles.───主要研究梯度聚氨酯在全入射角下的吸声性能。
5、The undulating roof would provide sound absorption, artificial lighting and shelter for trucks.───起伏的屋顶将同时具有吸音，人工照明以及为流动餐车提供遮蔽休息区的功能。
6、Methods Use a standing wave tube to measure the sound absorption coefficient of many kinds of grain.───采用驻波管法测量了多种粮食的吸声系数。
7、The sound absorption coefficient would be increased with the increasing of the washing time.───洗涤次数增加，吸声系数也随之增大。
8、This is the ability of the material to absorb sound and is called its sound absorption coefficient .───这是材料吸音能力，被称为它的吸声系数。
9、Its good characteristics include low cost high durability and good property of sound absorption.───它具有成本低、耐久性高、吸声性能好的特点。