影像信号可见程度的表征有A．隐约可见B．可见C．清晰可见D．以上都是E．以上都不是

作者: rantiku 人气: - 评论: 0

问题影像信号可见程度的表征有

选项 A．隐约可见 B．可见 C．清晰可见 D．以上都是 E．以上都不是

答案 D

解析

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