释义 |
DictionarySeetransducerultrasonic transducer
ultrasonic transducer[¦əl·trə′sän·ik tranz′dü·sər] (engineering acoustics) A transducer that converts alternating-current energy above 20 kilohertz to mechanical vibrations of the same frequency; it is generally either magnetostrictive or piezoelectric. ultrasonic transducer
ULTRASONIC TRANSDUCER: ultrasonography of the abdomenultrasonic transducerA device used in ultrasound that sends and receives the sound wave signal. See: probe; illustrationSee also: transducerAcronymsSeeuse tax |