About IMAMURA T
About National Research Lab. Metrology, Ibaraki, JPN
About Journal of the Acoustical Society of Japan. E
About polystyrene
About 水浸式シングアラウンド法
About Mechanics of elasticity in general
About Mechanical properties of polymer solids
About 固体材料
About 音波速度
About 応力効果
About 力学
About 異方性