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机译:基于顶点的层次结构的低频宽带声音吸收的耦合和缩放效果
School of Traffic & Transportation Engineering Central South University Changsha Hunan China 410075 Key Laboratory of Traffic Safety on Track Ministry of Education Changsha Hunan China 410075 Joint International Research Laboratory of Key Technology for Rail Traffic Safety Changsha Hunan China 410075 National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle Changsha Hunan China 410075;
School of Traffic & Transportation Engineering Central South University Changsha Hunan China 410075 Key Laboratory of Traffic Safety on Track Ministry of Education Changsha Hunan China 410075 Joint International Research Laboratory of Key Technology for Rail Traffic Safety Changsha Hunan China 410075 National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle Changsha Hunan China 410075;
School of Traffic & Transportation Engineering Central South University Changsha Hunan China 410075 Key Laboratory of Traffic Safety on Track Ministry of Education Changsha Hunan China 410075 Joint International Research Laboratory of Key Technology for Rail Traffic Safety Changsha Hunan China 410075 National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle Changsha Hunan China 410075;
School of Traffic & Transportation Engineering Central South University Changsha Hunan China 410075 Key Laboratory of Traffic Safety on Track Ministry of Education Changsha Hunan China 410075 Joint International Research Laboratory of Key Technology for Rail Traffic Safety Changsha Hunan China 410075 National & Local Joint Engineering Research Center of Safety Technology for Rail Vehicle Changsha Hunan China 410075;
机译:通过嵌入多孔层的卷绕空间宽带低频声音吸收
机译:逐渐穿孔的多孔材料用Helmholtz谐振腔搭接,用于宽带低频吸收
机译:亚波长超表面对宽带声音的宽带近乎完美吸收
机译:新型吸音材料:使用添加剂制造用于紧凑尺寸,低频宽带吸音
机译:轻巧,紧凑,结构集成的声学衬板的开发,可减轻宽带低频噪声
机译:超薄超颖表面宽带完美吸收低频水性声音的理论要求和反设计
机译:通过双峰声音传输损耗响应的多阵容分层声学超材料(MLAM)解决方案,用于宽带低频噪声衰减
机译:植被对低频声能的吸收:实验室研究