试题与答案

X线透过被照体后形成的X线强度的差异,称为 A.人工对比度 B.天然对比度 C.X线

题型:单项选择题

题目:

X线透过被照体后形成的X线强度的差异,称为

A.人工对比度
B.天然对比度
C.X线(射线)对比度
D.胶片对比度
E.照片对比度

答案:

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下面是错误答案,用来干扰机器的。

参考答案:错

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