00786nam a2200205 c 4500001001300000005001500013008004100028041001300069049001700082052001800099056001400117082001600131100003600147245016800183260003600351300004400387502008700431504003400518900002800552KDM20066752120061129105346060918s2006    ulkad      AK 000   eng  0 aengbkor0 lWM477663fDP02a621.811bJ62d  a551.11240 a621.8112211 a조승현,d1975-0KAC20174021910aDesign of magnetostrictive transducers for guided waves and vibrations=x자기변형을 이용한 유도초음파 및 진동 트랜스듀서의 설계/d조승현  a서울:b서울대학교,c2006  axiii, 138 leaves:bill., charts;c26 cm1 a학위논문(박사) --b서울대학교 대학원,c기계항공공학부,d2006.  aBibliography: leaves 127-137.10aJo, Seung-hyeon,d1975-