About MIHARA TSUYOSHI
About 東北大 大学院工学研究科
About nondestructive inspection
About phased array antenna
About ultrasonic wave
About frequency (Hz)
About sound field
About control
About measurement
About photoelasticity
About Technology
About sound field control
About radio frequency wave
About image instrumentation
About visualization technique
About Nondestructive testing
About 超音波
About 非破壊検査
About フェーズドアレイ
About 基礎