寻找倒影，可以增加照片的空间感和景深。
Find reflections Utilizing reflections adds dimension and depth to your image.
大景深反射全息图的理论和实验开拓。
The theoretical and experimental development of large scene depth reflection hologram.
使用浅景深能分离餐桌摆饰和其它主体。
Use Shallow Depth-of-Field Isolate a centerpiece or other main subject with a shallow depth of field.
你必须在景深、曝光时间和噪点之间做出权衡。
Photos are unavoidably limited by the trade-off between depth of field, exposure time and image noise.
一幅精彩的肖像画经常运用浅景深来突出主题。
That's a shallow DOF. Great portraiture often USES a shallow DOF to isolate the subject.
这个半自动的模式是控制景深并保证良好曝光的绝好方式。
Aperture Priority Mode is a great way to control depth of field as it will ensure your images are well exposed.
我们还将讨论使用游隼实验室的散景插件创建现实的景深。
We'll also discuss using Peregrine Lab's Bokeh plug-in to create realistic depth of field.
对焦不仅仅是考虑对在那里，还要考虑这幅人像要用多大的景深来表现。
Focus isn't just about what to focus on, it's also about how much depth of field to show in the portrait.
里面关于景深预览按钮的叙述给了我很大帮助，这点我之前一直没注意到。
Also helpful to me was a discussion of the depth of field preview button, something I had long ignored.
人像模式用一个大光圈(f值小)，而让景深(清晰对焦的那部分)变小。
Portrait mode chooses a large aperture (a small 'f' number) which will make the depth of field (the amount of your shot in focus) smaller.
500万像素的摄像头，使用了扩展景深技术，不支持自动对焦。
A 5 megapixel camera that USES Extended Depth of Field instead of true autofocus.
其黑色金属焊接的屏幕视觉上划定了空间，维护整个体块区域的景深。
Its welded black metal screens visually delimit the space and maintain the full depth of field of the entire volume.
满月可以帮你减少曝光时间、扩大景深，而月光暗淡的夜晚增加了星星的可见度。
A full moon can be a savior for reducing the required exposure time and allowing for extended depth of field, while a moonless night greatly increases star visibility.
右边视频的桢只能被右眼看到，左边的只能被左眼看到。由此产生景深的幻觉。
The right frame is seen only with the right eye and the left frame with the left eye, creating the illusion of depth.
本文论述了广告摄影摄制过程中曝光、测光、布光以及景深等方面的控制要领。
This paper Outlines many technical control methods, such as exposure, exposure measurement, lighting and depth of field in advertising photography.
f制光圈(或称光圈)决定相机的景深(对焦区域)以及有多少光能通过镜头到达传感器。
The f-stop, otherwise known as the aperture, determines your depth of field (the area in focus) and how much light can pass through the lens to reach the sensor.
接下来你可以看到预览小样。视频中所有用红色标出的序列就是景深镜头运用的时刻。
Here you can see the preview. All the red-highlighted sequences in this video are time marks for playing with depth of field.
你设置光圈(用于指定有多少光进入照相机镜头)——你想照一幅漂亮、浅景深或广角的照片吗？
You set the aperture, which dictates how much light comes into the camera-do you want a nice, shallow depth-of-the-field, or everything in focus?
此举是对卡尔扎伊对一位背景深厚的毒贩进行赦免的回应，之前这名毒贩已被宣判有罪。
It was responsible for the conviction of a well-connected drug-dealer later pardoned by Mr Karzai.
新的景深效果显示如下面的图片，一个显示前景散焦效果，另一个显示背景散焦的效果。
An example of the new Depth of Field effect can be seen in the following images, displaying the results of a defocused foreground and a defocused background.
电子与物体表面的原子相互作用，以景深的方式揭示出物体的纹理和结构，使观察目标有了立体感。
The electrons interact with the atoms at the surface of the object, revealing the texture and structure with a depth of field that makes for a great three-dimensional sense of the target.
这是因为图像可能有不同的模糊边缘宽度（景深）和在该中心通常有需要聚焦的被摄物体。
This is because an image can have a varying Blur Width (depth of field) and the subject which is to be in focus is usually in the center.
寻找倒影，可以增加照片的空间感和景深。这是一张完美的蛋糕照片，其它的东西都很好的装饰了两边。
Find reflections Utilizing reflections adds dimension and depth to your image. This is perfect for cakes and other items that are well decorated on all sides.
如果你对这个真的很在乎，我听说有摄影师通过在野餐桌上纵向排列杯子来估测景深范围的。
If you're really serious about this, I've even heard of photographers setting out cups length-wise on a picnic table to estimate the distances you start to loose focus.
当候选方案的得分区别不大时，一个好的策略是把场景深化为子场景，并在子场景上应用该方法。
In some situations when the ranking difference between alternative decisions is too narrow a good strategy is to refine the scenarios into sub-scenarios and re-apply the method.
一个大洞的开启(小f值)会带给你浅度景深，而一个小的开启(大f值)则会给你一个深度景深。
A large opening (small f-stop number) gives you a very shallow DOF, and a small opening (big f-stop number) gives you a much deeper DOF.
如果你发现能花这么少的钱来取得这么浅的景深——足以把你的对象在相片中突出，为什么不马上配备一个呢。
If you can get that level of depth of field for that cheap in order to single out your subjects in your photos, why not go for it?
如果你发现能花这么少的钱来取得这么浅的景深——足以把你的对象在相片中突出，为什么不马上配备一个呢。
If you can get that level of depth of field for that cheap in order to single out your subjects in your photos, why not go for it?
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