In this paper, a method of measuring the input mechanical impedance of the array element (longitudinal vibrating transducer) with square radiation head by using impulse sound tube is proposed.

本文提出了以声脉冲管测量辐射头为方形的一种阵元(纵向振动换能器)的输入力阻抗的方法。

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I Division of transducer and the welding head technology and the world's most advanced companies comparable.

我司的换能器及焊头技术能和世界最先进的公司相媲美。

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HART communication smart transducer and brainpower actuator brainpower by A PLC to field bus and communication monitoring, The way is head box field bus control system.

应用H ART协议的智能测量仪表和智能执行机构变频器，通过可编程控制器实现总线连接和通讯监控，实现流浆箱的现场总线控制方案。

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