ultraviolet

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ultraviolet 是什么意思

中文释义

a. 紫外线的

[化] 紫外线的; 紫外线

英文释义

n. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays

s. having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end

ultraviolet 的真实例句

以下例句摘自真实英文文章，看看 ultraviolet 在自然语境里怎么用：

But it is also compact and bright in ultraviolet light, partly resembling a little red dot.

—— James Webb telescope spots 'stingray' galaxy system that could solve the mystery of 'little red dots'

These faint electrical pulses can cause treetops to emit a subtle glow in the ultraviolet (UV) range.

—— Scientists just captured trees glowing with electricity during storms

In crystalline As 2 S 3 , this response happens even under low-intensity ultraviolet light.

—— Scientists sculpt Einstein onto a crystal using only light

Photonic encryption platform via dual-band vectorial metaholograms in the ultraviolet and visible.ACS Nano16, 3546–3553 (2022).

—— 300-unit-per-second roll-to-roll manufacturing of visible metalenses

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