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丁宇翔，徐颖，徐宁

The Influence of Inner Structure on Sound Absorption Properties of Porous Metal-fiber Material

DING Yu-xiang，XU Ying，XU Ning

噪声与振动控制 . 2012, (5): 177 -180 . DOI: 10.3969/j.issn.1006-1335.2012.05.040