actinic radiation
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actinic radiation — noun electromagnetic radiation that can produce photochemical reactions • Syn: ↑actinic ray • Hypernyms: ↑electromagnetic radiation, ↑electromagnetic wave, ↑nonparticulate radiation • Hyponyms: ↑ … Useful english dictionary
Actinic radiation — Актиничное излучение … Краткий толковый словарь по полиграфии
actinic ray — noun electromagnetic radiation that can produce photochemical reactions • Syn: ↑actinic radiation • Hypernyms: ↑electromagnetic radiation, ↑electromagnetic wave, ↑nonparticulate radiation • Hyponyms: ↑ … Useful english dictionary
actinic dermatitis — photodamage with dermatitis resulting from exposure to actinic radiation, such as sunlight, ultraviolet rays, x rays, or gamma rays. See also chronic actinic d., phototoxic d., and radiation d. Called also actinodermatitis … Medical dictionary
Actinic cheilitis — Actinic cheilitis, also known as solar cheilitis, is the counterpart of actinic keratosis of the skin and can develop into squamous cell carcinoma. In actinic cheilitis, there is thickening whitish discoloration of the lip at the border of the… … Wikipedia
actinic rays — n pl radiation (as in the violet and ultraviolet parts of the spectrum) having marked photochemical action * * * light rays that produce chemical changes. In general, light rays have more of this property the farther they are from the center of… … Medical dictionary
actinic rays — actinic rays, rays of radiant energy, especially from the sun, that produce chemical change. Actinic rays are important in photography. They include green, blue, violet, and ultraviolet rays, X rays, gamma rays, and infrared radiation … Useful english dictionary
Actinic keratosis — DiseaseDisorder infobox Name = Actinic keratosis ICD10 = ICD10|L|57|0|l|55 ICD9 = ICD9|702.0 Actinic keratosis (also called solar keratosis, or AK) is a premalignant condition of thick, scaly, or crusty patches of skin. It is more common in fair… … Wikipedia
actinic — Pertaining to shortwave electromagnetic radiation capable of initiating photochemical reactions, as in photography or the fading of pigments. Because of the particularly strong action of ultra violet radiation on photochemical processes, the term … Aviation dictionary
radiation — Synonyms and related words: X ray, actinic ray, actinism, arc lighting, asteroids, atomic beam, atomic ray, attenuation, aurora particles, beam, beam of light, black and white, blackout, broadcast, broadcasting, chiaroscuro, circumfusion,… … Moby Thesaurus
