ultra violet light
常見例句
- After 10 minutes the surplus material is washed away and any remaining deposit examined with ultra violet light.
10分鐘后剩余的物質(zhì)被沖洗掉,任何殘留的沉淀物則會用紫外線進(jìn)行檢測。 - The polygonal segments of the surface react to ultra-violet light, mapping the position and intensity of solar rays.
其表面的多角形組成部分對紫外光產(chǎn)生反應(yīng),映射太陽光線的方位和強(qiáng)度。 - They are only visible when they are bathed in ultra-violet light and subjecting them to such constant bombardment would be not only impractical but harmful.
只有當(dāng)這些壁畫沐浴在紫外燈光下時,這些細(xì)節(jié)之處才得以可見,但將這些傳世珍品一直置于紫外燈的狂轟亂炸之下不僅不現(xiàn)實,對壁畫本身也有害。 - The action of ultra-violet light from the sun on a molecule called 7-dehydrocholesterol, found in the skin, turns it into the vitamin.
ECONOMIST: Schizophrenia: Let the sun shine in The 返回 ultra violet light