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。
Adjust the shutter speed and aperture.
校准快门速度和光圈。
In auto mode and program mode, the camera decides what shutter speed is needed.
在自动模式和程序模式当中，相机自己会决定快门速度。
The only reason you're changing the shutter speed is to make sure you get a properly exposed shot.
你调整快门速度的唯一原因是为了进行准确的曝光。
With the camera in manual mode, however, you control the shutter speed to get the shot you really want.
而当相机处于手动模式的时候，由你来控制快门速度从而得到你想要的照片。
Putting the dial on "s" tells your camera "I am deciding the shutter speed, you set the aperture for me."
将指令盘拨到“S ”来告诉你的相机：我设定快门速度，而你来调整光圈。
Notice that perhaps your camera will select, on its own, a shutter speed of 1/125 with an aperture of F11.
注意相机可能会自动将快门速度设到1/125，光圈设到F11。
I decided on a fairly fast shutter speed to capture the splashing waves while still blurring the water a little.
我决定使用相对快的快门速度来捕捉溅起的浪花，但还是造成了一点模糊效果。
Using a special camera with a fast shutter speed, Graham Jeffrey captures amazingly beautiful pictures of smoke.
通过使用带高速快门的相机，GrahamJeffrey捕捉到令人称奇的美丽的烟雾的画面。
The X-ray pulses have a shutter speed of less than 100 femtoseconds (100 femtoseconds = 1/10 of a trillionth of a second).
这种X光脉冲快门速度不到100飞秒（100飞秒= 万亿分之一秒的1/10）。
After a period determined by the set shutter speed, the rear curtain now drops to close the camera to light and end the exposure.
度过由快门速度设置的曝光时间后，后幕帘落下闭合，曝光停止。
Cartier-Bresson used film camera, same lens, no flash, same shutter speed - he didn't need the newest digital equipment to take great photos.
布列松用胶卷机同一个镜头，没有闪光灯，同样的快门——他不需要最新的数码设备也可以拍好照片。
So you have these two parameters, shutter speed and aperture size, both of which do essentially the same thing: control how much light gets in.
现在你已经了解了这两个参数——快门速度和光圈大小，他们从本质上来说有同一个功能：控制进入相机的光线总量。
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。
The shutter speed is drastically reduced by the camera in that position. In fact, it may be so slow that the subjects will be blurred if they move.
但这是有代价的，快门速度明显被放慢了，可能会慢到照片因为拍摄对象移动而变模糊。
Scientists have made the fastest camera ever. It can take 6.1 million pictures in a single second, at a shutter speed of 440 trillionths of a second.
目前为止世界上拍照速度最快的照相机，一秒钟内可拍摄610万张照片。
If available. If you do these things, you're going to be able to get a proper exposure even with the fast shutter speed you need to freeze the action.
如果你按照以上这么做了，你可以在高速快门定格画面的同时得到一张准确曝光的照片。
It can take 6.1 million pictures in a single second, at a shutter speed of 440 trillionths of a second. Light itself moves just a fraction of a centimeter in that time.
一秒钟内可拍摄610万张照片，快门速度为440万亿分之一秒，在这么短的时间内光也只前进了不到一厘米。
It can take 6.1 million pictures in a single second, at a shutter speed of 440 trillionths of a second. Light itself moves just a fraction of a centimeter in that time.
一秒钟内可拍摄610万张照片，快门速度为440万亿分之一秒，在这么短的时间内光也只前进了不到一厘米。
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