曝光法则。经典的建议是：保证高光区曝光准确，低光区随他去。
Exposure rules: the classic advice is, "Expose for the highlights, and let the shadows take care of themselves."
但是曝光准确无误，增加了夜晚的自然光线，所以摄影师仍应对这张照片表示满意。
But the exposure is spot on, enhancing the natural glow of the evening, so the photographer should still feel very pleased with this image.
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。
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.
准确的曝光控制也非常重要，要做到这一点，摄影师依靠的是曝光直方图。
Absolute exposure control is crucial, and to get it, the photographers relied on exposure histograms.
你调整快门速度的唯一原因是为了进行准确的曝光。
The only reason you're changing the shutter speed is to make sure you get a properly exposed shot.
使用CT的激发扫描功能控制曝光时间能得到更准确的肝动脉期时间。
Using ct arouse scanning function control exposure time can get more accurate liver artery issue time.
将付里叶变换法运用于电子束曝光的邻近效应校正中，形成了快速、准确的剂量校正法。
By Fourier transform, produces a fast and accurate calculation for dose precompensation in proximity effect correction for electron beam lithography.
许多摄影师选择这样的设定是因为直方图有时候比肉眼对曝光感知更准确。
Many photographers choose this setting because the histogram is more reliable than your eye when it comes to determining exposure.
准确选好层面能减少曝光次数，并获得最佳诊断效果的照片。
Accurately chooses the stratification plane to be able to reduce the exposure number of times, and obtains the...
在这些事件里，我获得了很多的经验关于怎样快速并准确的选择曝光。
In these events, I gained many experience on how to take quick but correctly-exposed photographs.
通过区分每个人脸拍摄，调整对焦和曝光因此，让现场摄影师的人脸检测，以确保其主体是清晰，准确地捕捉。
By distinguishing human faces in each shot and adjusting the focus and exposure accordingly, Live face Detection allows photographers to ensure their subjects are captured clearly and accurately.
在质量控制过程中，噪声是重要的指标之一，由噪声与曝光剂量的函数关系，准确测量噪声还可以作为测量曝光剂量的方法。
The noise is one key parameter on routine quality control. Because the image noise is a function of the dose, precisely measuring the noise is also a method for measuring the dose of ct scanners.
在质量控制过程中，噪声是重要的指标之一，由噪声与曝光剂量的函数关系，准确测量噪声还可以作为测量曝光剂量的方法。
The noise is one key parameter on routine quality control. Because the image noise is a function of the dose, precisely measuring the noise is also a method for measuring the dose of ct scanners.
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