About HASEGAWA J
About Takushoku Univ., Hachioji, JPN
About KOBAYASHI K
About Takushoku Univ., Hachioji, JPN
About Acoustical Science and Technology
About polyvinylidene fluoride
About Biometry
About Acoustical measurements and instrumentation
About 血管
About 血流
About ノイズ
About 変換器