Websquint (n.) “non-coincidence of the optic axes,” 1650年代,来自squint(形容词)。 意思是“斜视”的意思来自1660年代。 Webop· tic ˈäp-tik 1 a : of or relating to vision optic phenomena b : dependent chiefly on vision for orientation humans are basically optic animals 2 a : of or relating to the eye : ocular b : …
Chiasm Definition & Meaning - Merriam-Webster
WebThe history of optical transport networks is about progressively replacing networks based on transmitting electrical signals over copper wire. Copper-based cabling was originally used by companies offering telegraph and telephone services. WebMar 17, 2024 · 2.1 Etymology; 2.2 Adjective. 2.2.1 Declension; English Alternative forms . optick, optique (obsolete) ... The single-imaging optic of the mammalian eye offers some distinct visual advantages. Such lenses can take in photons from a wide range of angles, increasing light sensitivity. They also have high spatial resolution, resolving incoming ... how to replace a garden tap washer
Trochlear nerve - Wikipedia
WebApr 1, 2024 · nasal ( plural nasals ) ( medicine, archaic) A medicine that operates through the nose; an errhine. ( phonetics) Ellipsis of nasal consonant .. Hyponym: velar nasal. ( phonetics) Ellipsis of nasal vowel .. ( historical) The part of a helmet projecting to protect the nose; a nose guard . 1909, Charles Henry Ashdown, European Arms & Armor, page ... WebDec 31, 2024 · OED—"September 2024 draft addition" under circular:. circular firing squad n. originally and chiefly U.S. a group of people who are engaged in self-destructive internal conflicts and mutual recriminations; (also) a situation, event, etc., characterized by this kind of behaviour.. 1973 Let. in Las Vegas (New Mexico) Optic 23 Mar. 2/1 It is imperative that … WebSep 5, 2024 · optical (adj.) 1560s, "relating to or connected with the science of optics; pertaining to vision," from optic + -al (1). Of abstract art, from 1964. In astronomy, in reference to double stars that appear so only because they lie in the same line of sight … optical. (adj.). 1560s, "relating to or connected with the science of optics; … how to replace a gerber toilet flapper