Currently this star is too faint to be visible with the naked eye, but over the next few months it will start climbing in brightness until it becomes one of the brightest stars in this constellation.
通常这颗恒星亮度非常微弱，因而不能用肉眼直接观察到，但是在接下来的几个月中，它的亮度将不断攀升，直到成为鲸鱼座中最明亮的恒星之一。
We will use that MR Area Omni to create the highlights that are normally visible on leather. In this way we have much more control of the position, colour and brightness of the specular highlights.
我们使用这种灯来创建皮革上可见的高光效果，同时可以对高光的位置，颜色和亮度有更好的控制。
By analyzing the characteristics of the brightness and contrast characteristic of the human visual system, an adaptive visible watermarking algorithm based on DCT was proposed in this paper.
分析人类视觉系统的亮度和对比度特性，提出了一种DCT域自适应可见水印算法。
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