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本文是用全息法测十字平板梁及盘—片组合件的振型和振频的实验总结。实验中采用了实时和时间平均全息干涉技术,得到较好的实验结果。
This paper is a holistic method to measure the experimental results of the vibration mode and the vibration frequency of the cross plate beam and plate-plate assembly. Experiments using real-time and time-averaged holographic interferometry, get better experimental results.