单词 | ultraviolet light |
释义 | ultraviolet light (once / 48841 pages) n WORD FAMILY ultraviolet light USAGE EXAMPLESPhototherapy, which uses ultraviolet light to tame inflammation, is an option, too. Washington Post(Dec 30, 2016) A spectrum of the ultraviolet light from the event, recorded by Hubble, suggested a low-mass star in the prime of life, not on its deathbed. Science Magazine(Dec 12, 2016) A sensor that sticks to the skin can give colour-coded readouts of ultraviolet light levels from the Sun, the leading cause of skin cancer. Nature(Nov 29, 2016) n radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays Syn|Hypo|Hyper UV, ultraviolet, ultraviolet illumination, ultraviolet radiation sun-ray, sunray a ray of artificial ultraviolet light from a sunray lamp actinic radiation, actinic ray electromagnetic radiation that can produce photochemical reactions |
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