white light speckle

基本解釋

Strain concentration factors of circular cylinders with circular and square holes wereanalyzed by a white light speckle method.
用白光散斑方法進(jìn)行了帶圓孔和方孔圓筒應(yīng)變集中系數(shù)分析。
The rotating aperture method is used in de focused white light speckle photography, and the experimental result is in agreement with the theoretical analysis.
把轉(zhuǎn)孔法用于離焦白光散斑照相，實(shí)驗(yàn)結(jié)果同理論分析保持一致。
One characteristic of white light speckle method is the fact that the artificial speckles are attached to the specimen so that they follow the displacement or deformation of the specimen precisely.
在白光散斑法測(cè)量中，物體表面上的白光散斑場(chǎng)跟隨著物體一起運(yùn)動(dòng)，所以三維物體表面的變形向量就是白光散斑運(yùn)動(dòng)的位移向量。