更先进的投影电视从未能够提供消费者所要求的对比度 或深黑色。 Even more advanced projection TVs have never been able to deliver the contrast or the deep blacks that consumers demanded. 维纳斯显示出一些偶然的深色,含硫丰富的斑块,紫外线的对比度 高达30-40%,波长较长。 Venus shows some episodic dark, sulfuric rich patches, with contrasts up to 30- 40 percent in the ultraviolet, and muted in longer wavelengths. 由于碳化总是导致暗痕,所以黑暗材料的对比度 将相当小。 Since carbonizing always leads to dark marks, the contrast on dark materials will be rather minimal. 颜色选择必须是有意的,以便始终保持足够的对比度 和可读性。 Color choice has to be intentional so that there's always plenty of contrast and readability is maintained. Xs系列的外放立体声喇叭频率更宽了,两款尺寸的SuperRetina屏幕的对比度 都达到了100万:1。 The external speakers of the Xs series have a wider frequency, and the contrast of the two Super Retina screens has reached 1 million: 1.
这是一个大的光学优势,并且也是一个主要的因素,一种改进的落射荧光显微镜中的对比度 水平。 This is a big optical advantage, and also a primary factor contributing to an improved level of contrast in epi-fluorescence microscopy. 这些新的进步包括更广的视角(FOV)、增强现实技术、更高的对比度 和更高的分辨率。 These factors include a wider field of view(FOV), augmented reality, higher contrast ratios , and higher resolution. 使用激光扫描技术的投影装置还能够实现更高的对比度 (超过10,000:1)和更宽的颜色范围(NTSC速率:大约190%)。 The use of a laser scanning technology also enables higher contrast (more than 10,000: 1) and display of broader range of colors NTSC Rate: Approx. 是的,它具有可笑的大边框,但它们环绕着令人惊讶的优质全高清显示屏,比许多高端笔记本电脑的对比度 更高。 Yes, it has comically large bezels, but they surround a surprisingly good Full HD display that has more contrast than many premium laptops. 更大的Multi-Touch显示屏,在更宽的视角下具有鲜艳的色彩和更高的对比度 -这些都是iPhone6newRetinaHD显示屏所拥有的。 Bigger Multi-Touch display with brilliant colours and higher contrast at even wider viewing angles- these are what the iPhone 6new Retina HD display boasts of. 这可能是我迄今为止在智能手机上看到的最好的显示器:它很明亮,具有自然而丰富的色彩,深刻的对比度 和完美的黑色。 This is probably the best display I have seen on a smartphone so far: it's bright, with natural but rich colors, deep contrast , and perfect blacks. WCAG定义:文本或图像的可视化表示形式应该是至少的对比度 4.5:1(LevelAA)或7:1(LevelAAA)有.大缩放后的文本应该至少有对比度3:1有. WCAG defined: The Visual representation of text or images should be at least a contrast ratio of 4.5: 1(Level AA) or 7: 1(Level AAA) have. 金星时而会显示出一些富含硫元素的暗黑色斑块,它们在紫外线下的对比度 高达30-40%,而在波长较长的光线下则趋于柔和。 Venus shows some episodic dark, sulfuric rich patches, with contrasts up to 30- 40 percent in the ultraviolet, and muted in longer wavelengths. Adjust the screen contrast of AMOLED screen to 50 or lower. Only the contrast of the giant letter“M” meets standards. Make fine-tuned contrast and color adjustments to your photos. This allows a higher resolution, allowing higher contrast variations. There should be an appropriate level of contrast between the background and the foreground text; This enhances their contrast level and color saturation. First choose a color, then choose its contrasting color.
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