选择题:CT成像的物理基础是()The physical basis of CT imaging is()

题目内容:

CT成像的物理基础是()The physical basis of CT imaging is()

A.X线的吸收衰减X-ray attenuation

B.计算机图像重建Computer aided image reconstruction

C.像素的大小Pixel size

D.原始扫描数据Initial scanning data

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