英语词汇“photoptic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	photoptic
释义	photoptic, a. Physiol.\|fəʊˈtɒptɪk\| [f. photo- 1 + Gr. ὀπτικ-ός optic a.] = photopic a. 1949Amer. Jrnl. Bot. XXXVI. 198/2 The scattered red light was just on the threshold of photoptic vision for the dark-adapted eye.1955C. W. Allen Astrophysical Quantities v. 103 (heading) Relative visibility K_λ for normal brightness.., the photoptic curve (International) (cone vision at fovea).
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