This paper reports a kind of two-dimensional combined vector hydrophone of resonant-column type in which a piezoelectric accelerometer are used as are sensing element.

介绍一种采用两只压电加速度计作为敏感元件的二维同振型组合矢量水听器。

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The acoustic vector hydrophone is a new type sensor, which can simultaneously measure the pressure and particle velocity of the same point in acoustic field.

声矢量传感器是一种新型传感器，它可以空间共点，同时测量声场中的声压和振速信息。

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Fixed shell type vector hydrophone belong to mechanical type acoustic vector hydrophone, however moving shell type vector hydrophone belong to inertial type acoustic vector hydrophone.

不动外壳型矢量水听器属力学型矢量水听器，而同振型则属惯性型矢量水听器。

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