量一题考考你,答案是哪个?
本帖最后由 fengd 于 2014-6-28 18:27 编辑MRI is medical imagingtechnique used in radiology to visualize detailed internal structures ,the basic unit of a MRI imaging is ()
A. pixel B. voxel C. bit D. second E. nanometer 感觉是选B体素 磁共振检查层面分成一定数量的小体积,即体素 所以选B
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