Vocab Info
A4 Noun
紫外線ultra-violet rays
Dictionary Definition
Common
Noun
1.
ultraviolet rays, ultraviolet radiation
Physics
All Forms
紫外線 【しがいせん】
Details
Pitch Accent
し
が
い
せ
ん
Examples
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紫外線を防ぐために日傘をさす。
Use a parasol to block ultra-violet rays.
肌の老化の大きな原因が紫外線である。
Ultra-violet rays are a major cause of skin aging.
日焼け止めを塗って紫外線を防ぎましょう!
Apply sunscreen to protect against ultra-violet rays!
紫外線は可視光線の外側にあって、目には見えません。
Ultra-violet rays are outside the visible spectrum and cannot be seen by the eye.
太陽光線や水銀灯の中に含まれる紫外線は殺菌効果を持つそうだ。
Ultra-violet rays contained in sunlight and mercury lamps are said to have a sterilizing effect.
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