About MUKAI TOORU
About 北大 大学院水産科学研究院
About YAN Naizheng
About 北大 大学院水産科学院
About YAMAMOTO JUN
About 北大 北方生物圏フィールド科セ
About HASEGAWA KOHEI
About 北大 大学院水産科学研究院
About 電子情報通信学会技術研究報告
About Pleuronectidae
About acoustic wave scattering
About acoustic characteristic
About fish finder
About fish school
About Hokkaido
About acoustic beam
About ultrasonic wave
About strength
About backward scattering
About habitat density
About frequency characteristic
About Hippoglossoides pinetorum
About acoustic scattering
About scattering characteristics
About quantitative echo sounder
About Funka Bay
About split beam fish finder
About :Volume Backscattering Strength
About Fishing gears,fishing tackles
About Underwater acoustics
About ソウハチ
About 音響
About 散乱特性
About 研究
About 計量魚群探知機