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本文叙述了一种新型的低频微振测量用的压电加速度计,它只有极低的瞬变温度灵敏度,环境温度的瞬态变化只引起很小的响应,从而使低频微振的测量能够达到很低的下限。
In this paper, a new piezoelectric accelerometer for low frequency micro-vibration measurement is described. It has very low transient temperature sensitivity and transient changes of ambient temperature cause only a small response, so that the measurement of low frequency micro vibration can be achieved Very low limit.