You might have sidebars throughout your site that use a cyan background, and you want to have your links contrast well with the sidebar background.
站点上可能到处都有使用青色背景的边栏，因此希望其中的链接能够在边栏背景上看得清楚。
The first consideration is contrast: links have to be dark (or light) enough to contrast with the background color.
第一要义就是差异(对比)：链接要足够暗(或者亮)以和背景色相对照。
Use good contrast with the background to make your text easy to read.
利用好的背景对比色可使你的演讲更易读。
Letters and other characters on the screen are formed out of ink that has a high optical contrast with the background, making them easy to read.
在屏幕上的字体由墨水形成，与背景形成很高的光学对比度，使之便于阅读。
However, make sure that the portlet's background color has enough contrast with red, and make sure that you can still tell that it is an error message if it is not highlighted in red.
不过，请确保portlet的背景色与红色具有足够的对比度，并确保如果没有用红色突出显示出错消息，您仍可以分辨出它。
For example, the eye will notice faster the elements that are larger or having greater contrast with the background color or having a hot color.
例如，视觉会更快的注意到比较大的元素，或者与背景色有强烈对比的元素，或者具备暖色调的元素。
Visually impaired users, for example, often need a look and feel with a high contrast between text and background, as well as large fonts and ICONS.
例如，有些弱视用户常常要求look -and -feel在文本与背景之间具有高对比度，同时还要有大的字体和图标。
In the same way, you can create a high-contrast look and feel with white text on black background and normal font size just by providing another resource file as shown in Listing 4.
通过与之相同的方法，您可以创建一个带有白文本、黑背景、普通大小字体的高对比度的lookandfeel，您只需提供如清单4所示的另一个资源文件。
The module background colour can also be chosen to complement or contrast with the cell, or it may be left transparent.
为了不使其处于透明态，可以选择模块的背景颜色来加强或反衬出电池。
Text and symbology on the MFD are color-coded to contrast clearly and sharply with the black of the display screen background.
MFD上的文本和符号以不同的色彩进行标记和分类，以便与纯黑色的显示屏背景形成清晰和明显的对比。
The causes of interfering with the contrast of equal thickness fringes are discussed. The advantages of optical components of dark background are presented.
本文讨论了影响等厚条纹对比度的原因，指出了暗背景光学元件的优点。
The smooth statuesque bodies with skin of creamy and lively flesh tones starkly contrast the reflectively flat blue background.
画中人身躯如雕像般平滑，润泽的肌肤搭配充满活力的肌肉线条，与光滑平板的蓝色背景形成强烈对比。
It is thought that the action doer is the topic focus of a passive sentence, which emphasizes the role of subject in contrast with the sentence background.
文章认为，施事在被动句中有跟句外的背景进行对比，以强调施动者是此而非彼的作用，因而是被动句中的话题焦点。
The invention is applicable to complex background and both background and object with very low contrast.
根据本发明，其能够适用于复杂的背景和背景与对象的非常低的对比度。
In the laser video display system, video image with low contrast and inferior image quality are usually happened due to the effects of the background interference fringes.
由于背景干涉条纹的影响，在激光视频显示系统中，通常获得的激光视频图像不仅对比度降低，而且像质较差。
How do I dynamically calculate the right RGB colour to contrast with a background colour?
我如何动态计算rgb颜色与背景颜色对比的权利？
In a forest, wear clothing that helps you blend in with the background. Mosquitoes hone in on color contrast and movement.
在森林？，穿和背景色彩相似的衣服。蚊子喜懽对炤色及活动中的物体。
Vascular tree angiograms suffer from noise and they are fuzzy, low-contrast with the vessel disturbed by background. Thus, segmentation is a difficult task.
血管影像的特点是受噪声影响、血管形态模糊、背景噪声和目标混杂，以及目标与背景对比度低，这些都给分割任务带来困难。
BACKGROUND: Current ultrasound contrast agents contain micro-bubbles with different gas composition, and the majority of shell materials are surfactant, human blood proteins, lipids and so on.
背景：目前所用的超声对比剂均为内含不同气体成分的微气泡，其外壳材料多数为表面活性剂类、人血蛋白质类、脂类等。
Studies have shown that interaction, father and children, when dealing with the mother - child of background and contrast, helps children to male and female role and attitude of understanding;
有研究表明，父亲与孩子的相互交往，在与母亲-孩子交往相衬托和对比的情况下，有助于孩子对男性和女性的作用和态度产生理解；
Sound appears from a surprisingly black background with unexpected detail and dynamic contrast.
声音似乎从一个意想不到的细节和动态对比出奇黑色背景。
The invention relates to a target source with adjustable contrast ratio. The target of the target source is arranged between target integrating sphere and background integrating sphere;
本发明涉及一种可调对比度目标源，该目标源的目标在目标积分球与背景积分球之间；
The invention relates to a target source with adjustable contrast ratio. The target of the target source is arranged between target integrating sphere and background integrating sphere;
本发明涉及一种可调对比度目标源，该目标源的目标在目标积分球与背景积分球之间；
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