当天文学家将数据输入模式系统，他们就能排除掉明亮恒星是超级巨星的理论。
When astronomers plugged this data into a model of the system, they were able to rule out the theory that the main bright star is a supergiant.
使用这种混合模式消除了图层的明亮的区域，并保持该层中最黑暗的部分，这就是我把草地变亮几乎为白色的原因。
Using this blend mode removes the light areas of the layer and keeps the darkest sections of the layer, hence why I lightened the grass to almost white.
但是在明亮的环境下使用昏暗的屏幕是非常难受的，所以大多数手机都提供自动亮度调节模式，可以根据周围环境的亮度自动调节屏幕亮度。
But it's tough to use a dim screen in bright environments, so most phones offer an auto-brightness mode that automatically adjusts the screen's brightness based on ambient light.
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