But using optical equipment that can polarize light, those scales appear bright blue.

但是如果使用分光设备，这些鳞片看起来就是明亮的蓝色。

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Last month, we discovered a bright gamma-ray flare from the direction of this star while it was undergoing a huge optical outburst.

在上个月这颗亮星经历一次大规模光学爆发的时候，我们在它所在的方向上发现了一次伽马射线爆发。

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The sensor allows the setting of multiple slopes for extended optical dynamic range, which maintains good contrast in shadowed regions of an image without saturating bright areas in scenes.

该传感器允许延长光学动态范围，在保持不饱和明亮的场景图像领域中的阴影区域的对比度好多个斜坡设置。

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With an F2.5 Bright Lens, 5x optical zoom and 25mm lens, taking bright pictures is made easy and a 16.2 Megapixel CCD sensor delivers sharp and clear results.

ENGADGET: Samsung launches six new point-and-shoot cameras at CES

With an F2.5 Bright Lens, 5x optical zoom and 25mm lens, taking bright pictures is made easy and a 16 Megapixel CCD sensor delivers sharp and clear results.

ENGADGET: Samsung launches six new point-and-shoot cameras at CES

So did their mystically bright brethren, the optical jocks and the wireless wizards.

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