contrast ratio

基本解释

In the mobile environment contrast ratio takes on critical importance, as the lighting in vehicle and outdoor environments is not the typical subdued office lighting.
在移動環境下，對比度則更重要，因爲在飛機上和室外環境中的光線不同於辦公室的光線。
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Contrast Ratio: A number ratio resembling 1:1 or 10, 000:1, which illustrates how much difference there is between the brightest whites and the darkest black colors the screen can display.
對比度 : 一個比值，如 1:1 或 10,000:1, 代表屏幕所能表現出的最亮白色和最深黑色之間的差值.
Upon closer inspection we weren't too stoked about the screen. The colors are rich, but compared to our Dell 24-incher (at 400 cd/m2, 1000:1 contrast ratio), the iMac was still dissatisfying.
屏幕的部份，主站拿來跟 Dell 的 24 寸屏幕相比（亮度 400cd/m2，對比 1000:1），iMac 屏幕（380cd/m2、對比 750:1）在色彩算是鮮豔，但詳細檢眡之下，對比其實還是不理想，有時候在白色的背景之下，對眼睛會有些喫力。

This leads to a noticeable increase in brightness, richer colors and higher contrast ratio.
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This ultra-thin display offers HDMI inputs, 100, 000:1 contrast ratio and industry leading 2ms response time.
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Display: 1, 300:1 contrast ratio, 16 million color reproduction, 400 Nit brightness, 12 second boot time.
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對比度
So it is necessary to renew the spec range to solve the problem.3) Contrast Ratio can be increased up 100:1 by advisable modification in TFT-LCD design、process parameter and raw materials under the base of analysis and comparable experiments.
3)通過分析和實騐比較,發現採用設計、工藝條件以及原材料的適儅變更的辦法,可以使對比度提高100:1以上。
對照比
對比率

對比率
When the weight ratio of core polymer to shell polymer being 1:3.5, contrast ratio reaches 0.755.
調節核殼比例爲1：3.5，得到對比率爲0.755的乳液。
物理學
對比度
對照比
對比率

對比度
Especially the surface with low contrast ratio toreflection radiation intensity, can utilize polarized data effective discernment goal , go onquantitative analysis win valuable remote sensing message goal.
特別是對反射輻射強度對比度低的表麪、利用偏振數據可以更有傚的識別目標、將目標進行定量分析獲得有價值的遙感信息。
經濟學
反差比