常見(jiàn)例句雙語(yǔ)例句The transducer emits ultrasonic waves into the fluid that are not parallel to the primary flow of fluid through the tank.該換能器發(fā)射不平行于穿過(guò)該容器的主要流體流的超 聲波進(jìn)入流體。ip.com 返回 ultrasonic flow transducer