It includes narrowband images recorded using filters sensitive to emission from oxygen atoms, shown in blue-green hues, and hydrogen atoms in red.

图中包括了使用对氧原子放射物敏感的过滤器记录的窄频带图像，以蓝绿色表示，而氢原子以红色表示。

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Environmentalists prefer "green vacations." These trips allow them to observe flora and fauna up-close without disturbing the sensitive balance of nature.

有环保意识的人喜欢“环保假期”，这样的旅行使他们能近距离观察动植物，并且不会扰乱了大自然敏感的生态平衡。

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Green is the color used for night-vision goggles because the human eye is most sensitive to and able to discern the most shades of that color.

绿色是夜视镜所采用的颜色，因为人类的视觉对绿色的不同深浅色调最为敏感，更易于辨识。

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The technique begins with the placing of light-sensitive proteins from green algae inside specific types of brain cells.

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D. from Stanford and made his breakthrough almost immediately after starting his own lab in 2004, taking advantage of a 2002 discovery of light-sensitive proteins in green algae called channelrhodopsins.

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It is an interesting triple "coincidence, " which probably evolved over time, that our eyes are most sensitive to yellow-green light, which happens to be the characteristic color of sunlight as well as the color that can most easily be transmitted through the Earth's atmosphere.

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