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子孔径拼接
释义
子孔径拼接
Encyclopedia
工学
加工性能评价
释
Sub-aperture stitching
子孔径拼接
子孔径拼接技术是用小口径高精度干涉仪检测大口径光学元件,将被测元件按照一定的规则划分为若干子孔径,使相邻子孔径之间稍有重叠,并要求子孔径能够覆盖整个被测面形,规划好检测子孔径的路径,然后分别对每个子孔径进行高精度检测,最后利用拼接算法求得重叠区域的相位值,将各个子孔径数据进行拼接,得到全口径的测量结果的技术。
随便看
ring of fractions
ring of functions
ring of germs
ring of integers
ring of invariants
ring of Jupiter
ring of linear transformations
ring of manifolds
ring of matrices
ring of Neptune
ring of numbers
ring of operators
ring of polynomials
ring of power series
ring of principal integers
ring of quaternion
ring of quaternions
ring of quotients
ring of real character
ring of representations
ring of residue classes
ring of residue classes modulo an integer
ring of residues modulo n
ring of Saturn
ring of scalars
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