TY - Front. Mech. Eng. A1 - JIAO Jing-pin, FEI Ren-yuan, HE Cun-fu, WU Bin T1 - Modal analysis of acoustic leak signal in pipelines using time-frequency analysis Y1 - 2006-06-05 JF - Frontiers of Mechanical Engineering JO - Front. Mech. Eng. SP - 146 EP - 150 VL - 1 IS - 2 UR - https://journal.hep.com.cn/fme N1 - 10.1007/s11465-006-0013-3 ER -