About YOSHIDA KISHO
About TUASIKAL Jannati Adnin
About DAIGUJI HIROFUMI
About ISHII TATSUYA
About 宇宙航空研究開発機構
About 航空原動機・宇宙推進講演会講演論文集(CD-ROM)
About aircraft noise
About sound absorbing material
About reduction
About acoustic impedance
About estimation
About acoustic measurement
About Acoustical measurements and instrumentation
About Aircraft noise
About グレージング
About 流れ
About 吸音
About 音響インピーダンス
About 推定