One main application of the speckle measurement method in experimental mechanics is to measure the displacement, strain, vibration and so on.
用散斑法测量无题的位移、应变、振动、等是散斑法在实验力学中的主要应用之一。
Measure the vibration of piled wharf in high water, low water and between two times. The largest displacement of vibration is compared three times.
测量了高平潮、低平潮及两潮位之间三个时段某高桩码头工作平台的振动情况，比较了不同潮位下振动的最大位移值。
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