For example, a film-maker might opt to include the background sound of an ambulance's siren while the foreground sound and image portrays an arguing couple.
例如，电影制作人可能会选择在背景中加入救护车的警笛声，而在前景的声音和图像中表现一对争吵的夫妇。
Photo tip: Add layers to your composition-that is, multiple elements beyond the main subject, such as foreground and background elements.
拍照小技巧：给你的构图分层——也就是说，给拍摄主体添上多种元素，例如前景和背景元素等。
The 3d effect makes it much easier to distinguish foreground action from background scenery, and should make platform games easier.
这种3d效果使得更容易分辨前景动作和背景景色，也应该使平台游戏更容易操作。
Basically, it is the ability to use your camera and lenses to control the relationship between the background and foreground of your pictures.
基本上讲，就是用你的相机和镜头去控制照片中背景和前景关系的能力。
Foreground and background color selection, to improve readability.
前景和背景颜色选择，改善可读性。
Executing these sample commands changes the background color to yellow and the foreground to red.
执行以下示例命令可以将背景颜色更改为黄色，将前景颜色更改为红色。
Create a function named set_color to allow users to test background and foreground text colors.
创建一个名为set _ color的函数来允许用户测试背景和前景文本颜色。
JFaceColors can assign specific colors to the foreground and background of a widget dynamically.
JFaceColors可以把特定颜色动态指派给小部件的前景和背景。
In these new style ranges, we leave the foreground and background colors unchanged but set the font style to bold.
在这个新的样式范围中，我们保留前景色和背景色不变，但是把字体样式设为粗体。
With no escape sequences to move cursors, change foreground and background colors, set blinking or inverse, etc., we are back to Teletypewriters and other mechanical AIDS.
没有转义字符移动光标、改变前景和背景色、设置闪屏或反向等等，我们将回到电传打字机和其它机械辅助的时代。
Also, the OS supports multitasking, but it is not clear if background applications will run normally or they will be paused until brought to the foreground.
该操作系统还会支持多任务处理，但是我们还不清楚，后台应用是否会正常运行，或者它们会暂停直到转移到前台。
Before the show begins, think about the foreground and background elements of the scene and how you might want to incorporate them.
在焰火表演开始前考虑一下画面中的前景和背景元素，并想想怎样将它们组合起来。
Most will not want to appear in the foreground, but in the background they will be invaluable.
大多数人并不喜欢在工作在前台，但是在幕后，他们会是非常宝贵的资源。
In some cases code designed to defer background work to keep the foreground responsive was actually slowing things down; in two cases I actually took out Sleeps, no joke!
在某些情况中，用于延迟后台工作的代码使得前台的反应有点缓慢。这两种情况都让我昏昏欲睡，这不是开玩笑！
Set your Foreground color to #00315C and Background to #001B32 and choose the Gradient Tool (G) with a gradient type option set to Radial Gradient.
设置前景色为 #00315C ，背景色为 #001B32 ，然后选择渐变工具（G），渐变类型为径向渐变。
I always like to have something in the foreground left and right and then I can start setting the background.
我总是喜欢在前景的左边和右边放一些物品，接着我就可以设置背景了。
I also lowered the overall opacity of some of the foreground elements to help set them into the background.
我也降低了一些前景元素整体的不透明度来帮助它们融入背景。
To design soundscapes just like words of art, that has a foreground, a background, all in beautiful proportion.
去设计如艺术品一般的声音氛围，有前景，有背景，并且比例协调。
Press Control-Z to suspend a running job; type bg and fg to run a job in the background and foreground, respectively; and type jobs to manage the list of jobs.
按Control - Z可以暂停正在运行的作业；输入bg和fg分别在后台和前台运行作业；输入jobs管理作业列表。
Its interference of the history narrative makes it a background and makes art narrative a foreground, which breaks history narrative and leads to the autonomy of art.
它对历史叙事的介入导致历史叙事后撤为背景而将艺术叙事植入前景，构成历史叙事的中断并取得自律存在。
As a result the buildings in the background have moved relative to the position of the buildings in the foreground.
因此，建筑物的背景移动的相对位置的建筑物中的前景。
Again, many of the foreground elements still relate to the grid created by the background elements.
同样，许多前景元素仍然与背景元素中创建的网格有关联。
Guideline 1.4 Distinguishable: Make it easier for users to see and hear content including separating foreground from background.
指南1.4可辨别的：使用户更容易看到和听到内容，包括区分前景色和背景色。
In order to matting image, that is to separate the foreground and background.
实现图像的抠图功能，即把前景和背景分开。
Let's add support to our hilight plugin for specifying the foreground and background colors to use.
让我们为我们的插件添加功能指定前景色和背景色的功能。
Set your foreground color to light gray and background to white.
设置前景色为浅灰色，背景为白色。
First, after the foreground is retrieved, the luminance test is used to reduce part the object region that has higher pixel's intensity in the foreground than the corresponding background.
算法首先对提取出来的前景区域进行亮度测试，去除前景区域中像素亮度值高于对应背景区域的区域。
At the clause stratum, a locative prepositional phrase functions to foreground the temporal location as a marked theme while it functions to background the spatial location.
在小句层面，处所介词短语把时间处所前景化为有标记主位，而把空间处所背景化。
Change your foreground color to black and your background color to white.
更改您的前景颜色以黑色和您的背景颜色为白色。
Change your foreground color to black and your background color to white.
更改您的前景颜色以黑色和您的背景颜色为白色。
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