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Sub-aperture stitching
释义
Sub-aperture stitching
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。
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differential thermal analysis
differential thermal analysis and thermal gravimetric analysis
differential thermal analysis (DTA)
differential thermal analysis, DTA
differential thermal resistance law
differential threshold
differential throttle effect
differential-topological method
differential topology
differential transformer
differential transformer sensor
differential twisted pair
differential type
differential type detector
differential using frequency modulation data link
differential using medium frequency data link
differential variable
differential-variational principles
differential visibility
differential VLBI astrometry technique
differential voltage signal
differential weight
differential weight function
differentiate
differentiated
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