艺术学 影像传感器 释 contrast, contrast ratio 对比度 被摄景物或所摄影像相邻区域之间，明亮部位与阴暗部位之间的相对亮度之比。又称反差。
光学、声学 光学 contrast 衬度 又称“对比度”“反差”。 光学、声学 光学 contrast 衬度 又称“对比度”“反差”。 ＞光学＞应用光学＞释义 contrast 对比度 contrast 对比度†，反差†，衬度†
计算机硬件 输入输出设备 释文 contrast 对比度
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