与X线对比度无关的因素是A.X线源与人体间的距离B.人体组织的原子序数C.物质的线吸收系数D.人体组织的密度E.X线波长

作者: rantiku 人气: - 评论: 0
问题 与X线对比度无关的因素是
选项 A.X线源与人体间的距离 B.人体组织的原子序数 C.物质的线吸收系数 D.人体组织的密度 E.X线波长
答案 A
解析

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