We have to cancel all other light sources to see this very, very dim light from the atoms.

我们不得不遮蔽所有其他的光源，才能看到这个原子非常暗淡的光线。

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Unlike other light sources, LEDs don't "burn out;" they simply get dimmer over time.

不像其他光源，LED灯不会“熄灭”；它们只会随着时间增长变暗。

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So we have to cancel all other light sources to see this very, very dim light from the atoms.

因此，我们不得不遮蔽所有其他的光源，才能看到这个原子的非常，非常暗淡的光线。

youdao

It also sports an "ultrafine" .0065-millimeter pitch along with a "high-contrast filter" that allows the projected image to be reflected by the screen while it absorbs incidental light from other sources.

ENGADGET: DNP unveils daylight-friendly Supernova Flex Screen

Aero gave the appearance of highly-rendered glass, light sources, reflections, and other graphically complex textures in the title bars, taskbar, and other system surfaces.

FORBES: Microsoft To Drop Aero From Windows 8 User Interface

Additionally, IKEA is changing more than one million light sources inside the IKEA stores to LED and other more efficient lighting.

ENGADGET: Ikea to sell only LED-based lighting by 2016, wants to be greener than your sofa bed