... radar absorption characteristic 吸收电磁波的特性 sound absorption characteristic 吸声特性 Energy Absorption Characteristic 能量吸收特性 ...
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墙面吸声特性 Wall
Material parameter, various cavity size, cavity shape etc are greatly contribute to absorption characteristic.
4.不同的空腔形状对水下吸声结构吸声特性的影响有明显不同。
参考来源 - 粘弹性多层复合结构吸声特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
目的是了解微穿孔板在随机入射场或混响场内的吸声特性与垂直入射的关系。
The purpose is to compare and to find the relation of normal and random incidence.
车身多层阻尼结构的振动特性及隔吸声特性是影响车室空腔声响应的重要因素。
Vibration characteristics and sound insulation capability of multilayer damping panels are very important factors which dominate acoustic response in the interior of automobile bodies.
离心玻璃棉的吸声特性不但与厚度和容重有关，也与罩面材料、结构构造等因素有关。
Centrifugal glass cotton absorption characteristics not only and thickness and density of related, also and cover face materials, structural factors.
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