目前,CT机在头颅标准扫描模式时,其空间分辨率约为A.20mmB.10mmC.5mmD.1mmE.0.01mm

作者: rantiku 人气: - 评论: 0
问题 目前,CT机在头颅标准扫描模式时,其空间分辨率约为
选项 A.20mm B.10mm C.5mm D.1mm E.0.01mm
答案 D
解析 :目前,CT机在头颅标准扫描模式时,其空间分辨率约为Imm以内,在高分辨率扫描模式时,分辨率可达0.25mm。

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