X线胶片特性曲线的直线部是指（） -题库考试答案搜索网

X线胶片特性曲线的直线部是指（）

单选题

2021-12-28 03:11

A、密度与照射量的变化不成比例的部分
B、密度与照射量的变化成比例的部分
C、不是摄影中力求应用的部分
D、密度与照射量没联系的部分
E、称为反转部

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正确答案

B

试题解析

标签：放射科儿外科住院医师影像科麻醉科住院医师

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