“Quality Diagnostics of Concave Spherical Surfaces by a Grazing X_Ray Beamстатья
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Дата последнего поиска статьи во внешних источниках: 11 апреля 2016 г.
Аннотация:An approach to quality diagnostics of concave spherical surfaces by a grazing Xray beam is con
sidered. Errors of the approach in locating defects and finding their sizes are estimated. The algebraic method of experimental data reconstruction is considerably modified to obtain a surface distribution of defects attenuating the grazing beam. Used reconstruction algorithms are compared.