专利名称：ULTRASONIC DIAGNOSTIC IMAGE APPARATUS
发明人：JIYOO FURANSHISU GESU,TOOMASU RICHIYAADO KURAA
大喜过望的意思
申请号：JP1530084
申请日：19840201
公开号：JPS59144447A晋元帝司马睿
公开日：
橡皮筋编手链
19840818
专利内容由知识产权出版社提供
学年小结大一>有关祖国的作文摘要：An ultrasonic scanning system is provided in which an ultrasonic transducer is oscillated for scanning purpos by a piezoelectric bender. One end of the bender is fixedly mounted in a ctor scanner head, while the other end is connected to the ultrasonic transducer. The bender is deflected through the application of a drive voltage to electrodes plated on the piezoelectric material, causing the bender to deflect by a distance which is proportional to the applied voltage. The transducer is thereby caud to oscillate or rock by the motion of the bender.笔英语>膝关节骨质增生
申请人：TEKUNIKEAA CORP当参和党参一样吗
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