与连续X线最短波长有关的参数是A．管电流B．管电压C．曝光时间D．电源容量E．接地电阻

作者: rantiku 人气: - 评论: 0

问题与连续X线最短波长有关的参数是

选项 A．管电流 B．管电压 C．曝光时间 D．电源容量 E．接地电阻

答案 B

解析：管电压越高，X线的波长越短，穿透力也越强。

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