“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	strictly triangular matrix strictly upper triangular matrix strict majorant strict management system of water resources strict maximum strict maximum point strict minimum strict minimum point strict monotonicity strict morphism strict negation strict negativity strict order strict partial order strict power series strict preference strict relative extremum strict relative maximum strict relative minimum strict sense strict sense stationary process strict sifting strict solution strict source route strict topology

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