With slow shutter speed, it's more likely that you or your subject is going to move while the shutter is open, causing motion blur in your photo.
如果快门速度较慢，则快门打开时，您或您的拍摄对象很可能会移动，从而导致照片出现运动模糊。
Can you see it when I open the shutter to let in the light?
如果我打开百叶窗，让光线进来，你能看见吗？
With a slow shutter speed it's more likely that you or your subject is going to move while the shutter is open, causing motion blur in your photo.
但是这里一样有个缺点，那就是使用慢速快门时，如果你或者你的被摄主题有任何移动的话，你的照片中就会出现动态的模糊。
I left the shutter open to capture his flashing flight path, freezing minutes of time and action into a single image.
我打开相机快门，捕捉它闪过的飞行路径。拍了几分钟，然后合成了一张图片。
If now you take another picture, expose it the same amount of time, but the shutter is open when the star is dim and you develop that picture, the star is dim.
如果拍另一张照片，用相同时间曝光，但是在行星暗下来时，打开快门，然后冲洗它，行星就是暗的。
In the first case enough to aim the camera at the sky, fix it, set the focus "to infinity" and open the shutter.
第一类是指将镜头对准天空，调校好，将焦距打开到“无穷大”，然后打开快门。
By having a camera's shutter open for extended periods of time, often well over a minute, trails of light can be drawn with LEDs, flashlights, or even sparklers.
凭借让照相机快门打开时间延长，通常超过1分钟，就能使用发光二极管、闪光灯，乃至闪光物体绘出光线踪迹。
Conversely, you might use a slow shutter speed to compensate for low light conditions-the longer the hole is open, the more light gets in, right?
反过来说，你可以用慢速快门来补偿暗光条件。
You're going to find your spot, set up, select the correct film speed and aperture for the type of storm, open the shutter and wait for the first lightning strike.
你要根据风暴的现状找到自己的最佳位置，设置参数，选择正确的胶片速度和曝光值，打开快门等着第一道闪电的降临。
A single "door" shutter wouldn't be able to open and close this fast.
单一的“门窗”是无法再这样的高速下完成开启——闭合这一整套动作的。
That may not count there, of course because it makes two flashes in the time that the shutter is open and that I drop it.
不过这当然不算，因为球开始下落，并且快门打开后，这中间还有两次频闪。
Welsh artist Michael Bosanko used colored torches and a digital camera with the shutter left open on a long exposure to create the beautiful "light graffiti" photos.
威尔士艺术家麦克博斯安可使用彩色电筒和一台数位相机，利用快门曝光创作了炫彩的“光涂鸦”照片。
Once, I wanted to know how to keep the shutter of my camera open for 45 minutes to photograph the night sky, and I asked Twitter how to do it and got the answer in seconds.
曾经，我想知道如何关闭我开了45分钟用来拍摄夜空的照相机快门，然后我在Twitter上提问该怎么做，并且在短时间内就有了答案。
I am a camera with its shutter open, quite passive, recording, not thinking.
我是一台被动的相机，开着快门只记录不思考。
These curtains are called the shutter, and you can manually set the time you want them to stay open for.
这个窗帘就是快门，当然你能调节它打开的时间。
The length of time required or permitted for a camera shutter to open and admit light.
暴光的时间照相机快门打开并让光线进入所需的或能允许的时间长度。
This is because you halved the amount of light being let through the aperture opening, but let in twice as much light by keeping the shutter open longer.
这是因为前一组你用了一半的光圈，而后一组用了一半的快门时间。
Traditional companies open and shutter, and a founding CEO who fails can shrug it off and go on to start something new.
传统的企业开张又倒闭，失败的创始ceo可以不以为意，继续开创新的企业。
Shutter Windows open easily and electrical control, electric button switches, rocker hand, a belt wheel, the spring drive shaft and other open manner.
卷帘门窗开启自如，有电动遥控、电动按键开关、手摇杆、手拉皮带、弹簧轴驱动等多种开启方式。
Open the shutter and see what the weather is like.
打开百叶窗，看看外面的天气如何。
Open here I flung the shutter, when, with many a flirt and flutter.
我猛然推开窗户，心儿扑扑直跳就像打鼓。
打开快门。
The framed storehouse and the open rolling shutter door equipment are designed and manufactured for the infrastructure construction.
针对库房的基础设施建设，设计制造了框架式库房、敞开式自动卷帘门装置。
Just like with f-stops, there is a mathematical relationship between different shutter speeds-each shutter speed stays open half as long as the one above it, or twice as long the one below it.
就和f值一样，这一组数字也是一个数列关系，每一档快门速度都是比上一档快一倍的时间，或者是慢一半的时间。
When you take the shot, the shutter is open for a full second, enough time for the fish to swim right through the frame.
那么当你拍摄的时候，快门被打开1秒钟的时间，这1秒钟足够这条鱼从你的取景框前穿越。
A sister looks at her brother after he's popped open the shutter to check on her, or maybe me, outside of their home.
一个小妹妹看着她的哥哥是因为这个男孩突然打开了窗子，是确定她的存在？或者是看到了在他们家外面的我。
Because of fast close of speed open-shutter, the shocking pressure is produced in supply water pipe, This is the main causes of break of supply water pipe and its sleeve.
在洪水管路中，由于快速开闭器的速关而产生的冲击压，是供水管路和接头破裂的主要原因。
Because of fast close of speed open-shutter, the shocking pressure is produced in supply water pipe, This is the main causes of break of supply water pipe and its sleeve.
在洪水管路中，由于快速开闭器的速关而产生的冲击压，是供水管路和接头破裂的主要原因。
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