In the two actual tunnel, we measured and calculated visibility of the small target under the three light source, and made a visual experimental method of the small target color.

在两条实际隧道中对三种光源照明下的小目标可见度进行了实际的测量和计算，并且提出了小目标显色性的视觉实验方法。

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Yesterday, complete province remains fine fine day to enrage, major area has the morning light mist, the south of Suzhou still appeared visibility is less than 1000 meters big mist.

昨天，全省仍然是晴好天气，早晨大部分地区都有轻雾，苏州的南部还出现了能见度小于1000米的大雾。

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Exceed light LED shiner replace half of electric bulb, can be used forever and Visibility reach one mile.

超亮光的LED发光体代替了一半的电灯泡，可永久使用，能见度达一英里。

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To combat variable ambient light conditions that can affect image visibility, manufacturers have the option of integrating ambient light sensor readings into the CAIC and LABB algorithms.

ENGADGET: DLP's IntelliBright tech promises brighter pico projection at no extra power