actinic
形容词 adj.
英文释义
形容词 adj.
- Related to radiation; used most often in reference to light, especially in the ultraviolet range.
-
Harsh and bright, especially blindingly so.
— He bounded over cresting waves that shone in the actinic glare.
-
Caused by extensive exposure to ultraviolet light.
— In medicine, actinic keratoses usually occur in sundamaged skin and exhibit hyperkeratosis.
-
Of or relating to actinism, the range of photochemical effects produced by exposure to electromagnetic radiation, particularly sunlight.
— It should be borne in mind that the actinic power of the sun is subject to considerable variations, due to its elevation above the horizon.
- Composed of actin.
词汇关系
词源
From Ancient Greek ἀκτίς, ἀκτῖν- (aktís, aktîn-, “ray”) + -ic.
0 次浏览
数据来源: Wiktionary