The ancient stargazers had no knowledge of multiple star systems, but it's thought they did notice this star's brightness change.
古代的天文学家并不了解多星宿系统。但他们已经注意到这个颗星的明亮化变化。
As relative orientations change, the brightness of reflections may also change, sometimes suddenly.
随着相对方位的变化，反射光亮度也随之变化，有时亮度的变化是突然发生的。
This isn't a liable solution, because when the billboards turn to follow the camera, their Angle relative to the light source will change, and so will their brightness.
这不是一个主观的解决办法，因为当粒子块朝向摄像机时，他们与光源的角度会改变，他们的亮度也会随之而变。
The experiment shows that the method can resist the effect of the brightness, contrast change and rotation of image, and reduce calculating time greatly.
实验表明，该方法能有效抵抗图像对比度、亮度及旋转的影响，并且大大减少了运算时间。
That's the change in brightness we're looking for, " Batalha said today during a meeting of the American Astronomical Society in Seattle, Washington.
Batalla今天在华盛顿美国天文学会会议上这样说。
As expected, the measured brightness temperatures change with view zenith angle, view azimuth angle, and the Sun position.
地面亮度温度的测量值随观测天顶角、方位角和太阳位置而改变。
So you have to cycle through the strobe mode each and every time you want to change the brightness level.
所以你必须循环通过闸门每级模式，每次你想改变这个亮度的水平。
New media effects for transforming images and videos and run on the GPU: adjust color levels and brightness, change backgrounds, sharpen, crop, rotate, add lens distortion, and others.
新媒体转换的图像和视频和在GPU上运行的效果：调整色彩和亮度，改变背景、锐化、裁剪、旋转、添加滤镜失真，等等。
Grab the slider with the mouse and observe the startling change in brightness when the black grating is moved away from the blue bars.
抓斗的酒吧滑块用鼠标，观察亮度变化时，令人吃惊的是蓝色的黑光栅移离。
Their brightness was equal and did not change during the process and quite a period of time later.
整个运动过程及其后很长时间，亮度都没有变化。
There is a clear electroluminescent spectral changes, the color of the device changes from blue to white obviously, and its brightness and the efficiency had different degrees of change.
器件的电致发光光谱有着明显的变化，器件颜色由蓝光到近白光改变极其明显，器件的亮度和器件的效率也有不同程度的改变。
Through careful analysis of the works of XXX, it can be learned that his key tone of color has undergone a change from strong contrast to soft brightness.
仔细分析XXX的创作，可以看到，他的色彩基调经历了一个从浓重的明暗对比到柔和的明亮高调的变化。
Manually change the amount of blur, saturation, brightness, contrast, and other Settings inside and outside the focused areas.
手动更改的模糊量，饱和度，亮度，对比度，和其他设置内部和外部的集中地区。
That allows you to change the brightness of the room better.
这样可以更好的调节客厅的亮度。
You can also change brightness proportionally by multiplying each color channel by a value greater than 1 to increase brightness and a value less than 1 to reduce brightness.
你也可以按照比例给每一个通道乘以一个数，大于1的数增加亮度，小于1的数减少亮度。
Did you change the contrast or brightness Settings on the television?
你改了电视机的对比度和亮度？
The brightness and color strength and transparency of the pigment were improved by adding dispersant MF, NNO, polyacrylic acid and Red Oil, and a slightly change in hue was observed;
分散剂MF、扩散剂NNO、聚丙烯酸、红油使颜料的鲜艳度、着色力和透明度提高，色光有所变化；
How to tell you this, my 18-year-old, because you, and change the brightness.
该怎么告诉你，我的十八岁，因为你，而变的明亮。
Methods: Using CCD camera to monitor surgical process and build a automatic feedback control system for judging the sudden change of color or brightness around laser hole.
方法：提出采用面阵CCD实时监视手术过程，并建立了孔切穿时色彩突变或亮度突变的识别反馈控制系统。
How to tell you this, my 19-year-old, because you, and change the brightness.
该怎么告诉你，我的十九岁，因你，而变的明亮。
Brightness and color characteristics of LEDs can change due to aging, changing temperatures or higher drive current.
LED的亮度和色彩特性可能会由于老化、温度变化或驱动电流升高而发生变化。
How to tell you this, my 17-year-old, because you, and change the brightness.
该怎么告诉你们，我的十七岁，因你们，而变的明亮。
How to tell you this, my 17-year-old, because you, and change the brightness.
该怎么告诉你们，我的十七岁，因你们，而变的明亮。
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