平行孔准直器与图像质量的关系A.孔径越大,灵敏度越差,而分辨率越好B.孔径越大,灵敏度越好,而分辨率越差C.孔径越小,灵敏度越好,而分辨率越差...

作者: rantiku 人气: - 评论: 0
问题 平行孔准直器与图像质量的关系
选项 A.孔径越大,灵敏度越差,而分辨率越好 B.孔径越大,灵敏度越好,而分辨率越差 C.孔径越小,灵敏度越好,而分辨率越差 D.孔径越小,灵敏度越差,而分辨率越差 E.孔径大小与灵敏度、分辨率无密切关系
答案 B
解析 :在平行孔准直器,孔径越大,灵敏度越好,而分辨率越差。
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