“ultrasonic impedance matching”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic impedance matching
释义	ultrasonic impedance matching Encyclopedia 工学超声驱动电源释 ultrasonic impedance matching超声阻抗匹配使超声驱动电源的输出阻抗与超声换能器的输入阻抗相一致的技术。
随便看	critical resource critical review school critical Reynolds number critical rotating speed of fluid machinery critical rotational speed critical sampling interval critical school critical school of communication critical set critical size critical slope gradient for soil erosion critical slowing down critical slowing-down critical social history critical sociology of education critical species critical speed critical speed for grinding mill critical state critical state soil mechanics critical stifling point for fishes critical strip Critical Studies in Media Communication critical subgraph critical submanifold

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