We have known much of the constitution of the solar spectrum.

关于太阳光谱的构成，我们已了解不少。

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Spectrum very close to the solar spectrum, so that the light-emitting efficiency and light color of greatly improved.

光谱十分接近于太阳光谱， 从而使灯的发光效率及显色性大为提高。

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So helium was first discovered on the sun before it was later discovered on Earth by looking at the absorption lines of the solar spectrum.

氦元素首先在太阳上，发现，后来，在地球上发现，通过观察太阳光谱，中的吸收线。

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Sledge described the operation generously: the rooms teeming to the scrolled plaster ceilings with bud-heavy green stalks, the floor cabled with sprinklers, the walls lined with foil reflectors to maximize the ripening effects of the solar-spectrum lamps, the stereo chattering NPR talk radio to cover the drone of the daytime light banks, and classical music to give the plants a cultural heritage through the cool damp night.

NEWYORKER: Lostronaut

On the more practical end of the spectrum, we reviewed the SUNNAN, Ikea's solar-powered desk lamp, and although we found it to be a bit dim, it actually outperformed its expected charge time.

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Solar panels that capture every photon across the light spectrum, even subpar photons like the kind that rain down on cloudy Auld Reekie.

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