ultraviolet light

常見例句

But they glow red under ultraviolet light, and the dogs' nails and abdomens, which have thin skins, look red even to the naked eye.
但在紫外線的照射下，它們會(huì)發(fā)出紅光，尤其是爪子和皮膚很薄的腹部，用肉眼都能看出發(fā)紅。
They wanted to optimize conditions for the fungi to break down polycarbonate, so first they treated the plastic with ultraviolet light and heat.
他們希望優(yōu)化真菌降解聚碳酸酯的環(huán)境，所以對(duì)一些塑料進(jìn)行了紫外線照射和加熱処理。
In a trench dug by a University of South Florida Coastal Research Lab team, layers of oil-stained sand light up orange under ultraviolet light. Clean sand appears violet.
南彿羅裡達(dá)大學(xué)海岸研究實(shí)騐室的團(tuán)隊(duì)挖掘的一條地溝，沾了油汙的沙子在紫外線下爲(wèi)橙色，而乾淨(jìng)的沙子爲(wèi)紫色。

Ultraviolet light from the sun changes a substance in the skin into vitamin D.
The system is equipped with an ultraviolet lamp and a halogen lamp that produces near-infrared light.

Extreme ultraviolet light allows the etching process to use shorter wavelengths than it does today.
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In 1998 chipmakers took up so-called deep ultraviolet light, which has a wavelength of 0.248 microns.
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For decades, TiO2 was only known to exhibit photocatalytic properties in the presence of ultraviolet light.
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