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Sub-aperture stitching
释义
Sub-aperture stitching
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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。
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perfect box
perfect category
perfect closure
perfect code
perfect compactification
perfect completeness
perfect conductivity
perfect conductor
perfect correlation
perfect cosmological principle
perfect covering
perfect cube
perfect cubic polynomial
perfect cuboid
perfect curve
perfect delay convention
perfect diamagnetism
perfect difference set
perfect differential
perfect differential ideal
perfect digital invariant
perfect dislocation
perfect distribution
perfect elimination ordering
perfect equilibrium
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