Fig. 9From: Three-dimensional construction of micrometer level in rat stomach by synchrotron radiationSchematic diagram of BL13W1 beam line of SSRF. ① The light source is used for the calibration location of the light, specimen and the CCD. ② A multidimensional sample table. The specimens are placed on the sample table to rotate and their images are then obtained at different angles. ③ An X-ray CCD. It obtains specimens’ projection images with high-resolution. ④ Data processor. It could calculate optical density from the CCD to the specimens and image conversionBack to article page