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

单词	ultrasonic sensor
释义	ultrasonic sensor Encyclopedia 工学声学量传感器释 ultrasonic sensor超声波传感器能感受超声波并转换成可用输出信号的传感器。即利用超声波在媒质中的传播特性进行测量的传感器。又称超声波换能器、超声波探头。
随便看	operator of Fourier type operator of fractional power operator of left translation operator of mass operator of multiplication operator of nonprincipal type operator of nuclear class operator of potential type operator of principal type operator of right translation operator of rotation operator of shift operator of strong type operator of trace class operator of translation operator of weak type operator overloading operator precedence grammar operator precedence parsing operator product operator product expansion operator range operator ray operator ring operator root

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