Study on acoustic field by a bi - frequency ultrasonic focused transducer 复频聚焦超声换能器声场研究
Design on the longitudinal - flexural composite mode ultrasonic transducer 纵弯复合模式超声换能器设计
Element pulse - echo ultrasonic transducer . general specifications and measuring method 单元脉冲.回波超声换能器.一般技术要求和测量方法
Study on the radial vibration of a new type of radial composite piezoelectric ceramic ultrasonic transducers 一种新型径向复合压电陶瓷超声换能器径向振动特性研究
The plane piston transducer has been widely used in ultrasonic detection and other ultrasonic application technologies for a long time 平面活塞型超声换能器是长期来在超声检测以及其它超声应用技术中广泛采用的一种换能器类型。