About HAYASHI Takahiro
About Nagoya Inst. Technol., Nagoya, JPN
About Japanese Journal of Applied Physics
About ultrasonic flaw detection
About waveguide
About group velocity
About acoustic dispersion
About finite element method
About numerical calculation
About ultrasonic transducer
About rail
About 斜角超音波探触子
About Nondestructive testing
About 解析
About 有限要素法
About 導波
About 分散曲線
About 非破壊検査
About 応用