单词 | protanomalous |
释义 | protanomalousadj.n. Ophthalmology. Affected by protanomaly; of, relating to, or of the nature of protanomaly. Also as n. (with the): people with protanomaly collectively (rare). ΘΚΠ the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [adjective] > colour blind dichromic1836 dichromatic1842 colour-blind1847 green-blind1868 red-blind1873 blue-blind1877 red–green1878 achromatopsic1883 dyschromatoptic1886 colour-weak1893 violet-blind1894 monochromatic1897 protanopic1898 protanomalous1911 tritanopic1915 deuteranomalous1932 tritanomalous1943 colour-defective1958 protan1961 1911 Amer. Jrnl. Psychol. 22 370 It is now customary..to distinguish two groups of anomalous trichromates, upon the analogy of the two groups of dichromates,—the red-anomalous or protanomalous trichromates, whose sensitiveness to red is below normal, and the green-anomalous or deuteranomalous trichromates, whose sensitiveness to green is below normal. 1940 Proc. Physical Soc. 52 464 This result is difficult to reconcile with the ordinary conception that different degrees of protanomalous defect arise from the magnitude of the red response varying from one observer to another. 1975 Sci. Amer. Mar. 172/3 Some have considered that the protanomalous need more red in their mixture because, although they have normal cone pigments, the red signals are too weak. 1996 Occupational Med. 46 114 Red/green dichromats (protanopes and deuteranopes), severe deuteranomalous trichromats.., and protanomalous trichromats are unsuitable for firefighting work. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). < adj.n.1911 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。