阳极被电子轰击并产生X线的部位是A．阴极B．转子C．定子D．焦点E．旋转轨迹

作者: rantiku 人气: - 评论: 0

问题阳极被电子轰击并产生X线的部位是

选项 A．阴极 B．转子 C．定子 D．焦点 E．旋转轨迹

答案 D

解析

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