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Từ điển Oxford Learners Wordfinder Dictionary
actinic ray
electromagnetic radiation that can produce photochemical reactions • Syn: actinic radiation • Hypernyms: electromagnetic radiation, electromagnetic wave, nonparticulate radiation • Hyponyms: infrared, infrared light, infrared radiation, infrared emission, light, light, visible radiation, ultraviolet, ultraviolet radiation, ultraviolet light, ultraviolet illumination, UV • Part Holonyms: electromagnetic spectrum
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