About KOBAYASHI MAKIKO
About 日本音響学会誌
About ultrasonic transducer
About material design
About sol-gel process
About composite material
About lead zirconate titanate
About piezoelectric material
About sensitivity(ratio)
About aluminum oxide
About heat resistance
About titanate
About bismuth compound
About lithium tantalate
About lithium niobate
About lead titanate
About PZT
About bismuth titanate
About ultrasonic transducer
About Acoustic transducer and other acoustic equipments
About 音響
About トランスデューサ
About 研究
About 動向
About 複合体
About 超音波トランスデューサ