" Caught in the act! " Ernie yelled, his face stark white, pointing his finger dramatically at Harry.
“当场抓住了!”厄尼脸色煞白,戏剧性地用手指着哈利,大声喊道。
单词 | White point |
释义 |
White point
原声例句
哈利波特与密室 " Caught in the act! " Ernie yelled, his face stark white, pointing his finger dramatically at Harry. “当场抓住了!”厄尼脸色煞白,戏剧性地用手指着哈利,大声喊道。 iBT新托福突破口 If the muscles are relaxed, the sack shrinks, and all you see is a little white point. 如果肌肉放松, 麻袋就会缩小, 你看到的只是一个小白点。 最后的莫希干人(上) I told you to take that loping miscreant under the line of white point; now, if your bullet went a hair's breadth it went two inches above it. 我告诉过你把那个跑来跑去的恶棍带到白点线下; 现在,如果你的子弹飞过头发的宽度, 它就会高出它两英寸。 2013 English Cafe Finally, White points out that the group has been in existence, has been together, " since 1979 – 33 years" – since this was recorded, I believe, in the year 2012. 最后,White 指出该组织一直存在, 一直在一起,“自 1979 年以来 – 33 年” – 自从记录以来, 我相信,是在 2012 年。
中文百科
白点白点(white point),在技术文档中常被称作参考白色(reference white)或目标白色(target white),是一组三色视觉值(tristimulus values)或色度值(Chromaticity)。它被用来在图像捕获、编码和再现时定义白色。白点的数值不是恒定的,需要按照使用场合的不同对它的数值做出相应的更改。例如在室内摄影时常用白炽灯来照明,而白炽灯的光线色温相对日光较低,因而呈现出偏橙的颜色。倘若在这种情况下依然使用以日光为准的白点数值来定义白色,摄影的结果就会出现偏色的问题。
英语百科
White point 白点![]() ![]() ![]() A white point (often referred to as reference white or target white in technical documents) is a set of tristimulus values or chromaticity coordinates that serve to define the color "white" in image capture, encoding, or reproduction. Depending on the application, different definitions of white are needed to give acceptable results. For example, photographs taken indoors may be lit by incandescent lights, which are relatively orange compared to daylight. Defining "white" as daylight will give unacceptable results when attempting to color-correct a photograph taken with incandescent lighting. |
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