多层材料椭球形空腔吸声覆盖层的吸声特性分析
刘国强1,2,楼京俊1,2,何其伟1,2
Analysis of the Absorption Characteristics of a Multi-layered Ellipsoid Cavity Anechoic Coating
噪声与振动控制 . 2016, (4): 27 -31 .  DOI: 10.3969/j.issn.1006-1335.2016.04.006