影响X线强度分布的因素是A.靶面倾角B.管电流大小C.辐射时间的长短D.阳极的类型(固定或旋转)E.管内阳极与阴极间的距离

作者: rantiku 人气: - 评论: 0
问题 影响X线强度分布的因素是
选项 A.靶面倾角 B.管电流大小 C.辐射时间的长短 D.阳极的类型(固定或旋转) E.管内阳极与阴极间的距离
答案 B
解析 :影响因素有管电流、靶物质原子序数、管电压。
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