压电换能器 Piezoelectric transducer ; mechano-electronic transducer ; PZT
旋转压电式换能器 roating piezoelectric transducer
电子压强计换能器 electromanometer transducer
压电半导体换能器 piezo semiconductor transducer
电压源换能器 voltage-generating transducer
陶瓷压电换能器 ceramic transducer
电感式压力换能器 inductance pressure transducer
压电晶体换能器 piezocrystal transducer
压电超声换能器 Piezoelectric Micromachined Ultrasonic Transducer ; piezoelectric ultrasonic transducer
通过超声波测试仪发射和接收换能器信号，输出的电压信号送入计算机的A/D卡。
We emit and receive signals fromtransducers by using Measuring Ultrasound Equipment, and then put continent voltages to the A/D card in the computer.
若管道中出现泄漏，接收换能器的电压立即发生变化，可以根据这种变化发现泄漏，进而按拟合曲线或方程序计算出管道泄漏的位置。
If there is a leak in the pipeline, the voltage of receiving transducer changes immediately. The leak position can be located with curve or formula.
后又利用有限元方法计算了换能器的电压发射响应。
Meanwhile, the transmitting voltage response of the transducers are calculated by using finite element method.
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