多孔材料对空腔噪声抑制效果研究
宁方立1,2,张畅通1,2,宁舜山1,2,刘哲1,2,韦娟3
Study on suppression effect of porous material on cavity noise
NING Fangli1,2, ZHANG Changtong1,2, NING Shunshan1,2, LIU Zhe1,2, WEI Juan3
振动与冲击 . 2020, (11): 31 -37 .