The principle and structure of laser shearography and electronic speckle interferometry were introduced.Speckle pattern was disposed and analysed.
摘要介绍研制的激光电子剪切散斑干涉成像系统的原理及结构组成,对散斑像进像处理分。
The principle and structure of laser shearography and electronic speckle interferometry were introduced.Speckle pattern was disposed and analysed.
摘要介绍研制的激光电子剪切散斑干涉成像系统的原理及结构组成,对散斑像进像处理分。
Its subject coverage includes: holography, shearography, tomography, radiography, and interferometry;ultrasonic, eddy current, penetrant, and acoustic emission testing;
它的主题括:统计方法的实施对机械加工制品在制造周期其间的质量改善;
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