speckle shearing interferometry 斑纹切位变干涉测定 ; 斑纹错位干涉测量法
speckle-shearing 错位散斑干涉法 ; 散斑剪切
white-light speckle shearing photography 白光散斑剪切照相
speckle shearing interferometry g 斑纹错位干涉测量法
speckle-shearing stripes 剪切散斑条纹
speckle-shearing interference 散斑错位干涉
speckle-shearing interferometric 散斑错位干涉
rotating a speckle-shearing lens 旋转剪切散斑照相
It has been explained that the relation between the speckle interferometry and the speckle shearing interferometry by using the theory of the movement of space speckle.
还利用散斑空间运动规律较好地解释了散斑干涉与散斑剪切干涉之间的关系。
Rotating aperture cone shearing white-light speckle photography for measuring dynamic derivatives of displacements is proposed in this paper.
利用旋转孔径技术和锥镜剪切技术进行白光散斑剪切照相，检测动态位移导数场。
A new experimental method for measuring resonant frequencies of objects is proposed by use of rotating shearing stroboscopic speckle interferometry.
提出一种测量物体固有频率的新方法———旋转剪切频闪散斑干涉法。
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