aberrations
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · hFarsi Advanced Version عمران : ناهنجاريها
- واژهنامه · Merriam-Webster Collegiate Dictionary ab·er·ra·tion n. Pronunciation: ˌ a-bə- ' rā-shən Function: noun Etymology: Latin aberrare Date: 1594 1 : the fact or an instance of being aberrant especially from a moral standard or normal state 2 : failure of a mirror, refracting surface, or lens to produce exact point-to-point correspondence between an object and its image 3 : unsoundness or disorder of the mind 4 : a small periodic change of apparent position in celestial bodies due to the combined effect of the motion of light and the motion of the observer 5 : an aberrant individual –ab·er·ra·tion·al \-shnəl, -shə-n ə l\ adjective ]]> chromatic aberration Function: noun Date: 1831 : aberration caused by the differences in refraction of the colored rays of the spectrum]]> spherical aberration Function: noun Date: 1868 : aberration that is caused by the spherical form of a lens or mirror and that gives different foci for central and marginal rays]]>