发布时间:2025-01-23 05:56:45
1英寸长度上的点数dpi(dot
per
inch)表示
(300dpi)水平分辨率×(600dpi)垂直分辨率
300指的是水平分辨率
水平分辨率由扫描仪光学系统真实分辨率决定,
仅供您参考
垂直分辨率由扫描仪传动机构的精密程度决定.
大家好我想做瓷砖美缝市场需求怎么样有的人说就是挣个高工资而且很累是吗
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