plural foci -ˌsī also focuses 1 : a point at which rays (as of light, heat, or sound) meet or from which they draw apart or appear to draw apart especially : the point at which an image is formed by a mirror, lens, or optical system 2 a : focal length b : adjustment...
Pluralfocusesorfoci(fō′sī′, fō′kī′) 1.A point at which rays of light come together or from which they appear to spread apart, as after passing through a lens. 2.The degree of clarity with which an eye or optical instrument produces an image:a telescope with excellent focus. ...
Pluralfocusesorfoci(fō′sī′, fō′kī′) 1.A point at which rays of light come together or from which they appear to spread apart, as after passing through a lens. 2.The degree of clarity with which an eye or optical instrument produces an image:a telescope with excellent focus. ...
For those of you who are sticklers for grammatical conventions, we use the term focuses as the plural form of focus. This is correct usage; however, the term preferred by the etymological cognoscenti is foci. We just think that most of you would feel silly running up to a friend and ...
pluralfocusesor(especially British)focusses,foci[foh, -sahy, -kahy]. a central point, as of attraction, attention, or activity: The need to prevent a nuclear war became the focus of all diplomatic efforts. Synonyms:nucleus,core,heart,center ...
过去式:focused; 过去分词:focused; 现在分词:focusing; 复数形式:foci; focus 基本解释 及物/不及物动词(使)集中,(使)聚集; 调整(镜头,眼睛)焦点[焦距]以便看清 及物动词调整(眼睛或者镜头的)焦距; 集中(光束于); 聚焦,注视; 集中注意力 名词焦点; 影象的清晰度; (活动、注意力、兴趣等的)中心; [医]...
plural foci -ˌsī also focuses 1 : a point at which rays (as of light, heat, or sound) meet or from which they draw apart or appear to draw apart especially : the point at which an image is formed by a mirror, lens, or optical system 2 a : focal length b : adjustment...
(plural focuses, foci /ˈfəʊsaɪ/, /ˈfəʊkaɪ/ /ˈfəʊsaɪ/, /ˈfəʊkaɪ/) [uncountable, countable, usually singular] the thing or person that people are most interested in; the act of paying special attention to something and making people interes...
;SOLUTION: An area sensor 201 is driven by a sensor driving circuit 202, storing operation in a photoelectric converter sensor is performed for detecting the foci in plural areas, the output of the sensor is taken in and focus information for every focus detecting area is calculated from the ...
Pluralfocusesorfoci(fō′sī′, fō′kī′) 1.A point at which rays of light come together or from which they appear to spread apart, as after passing through a lens. 2.The degree of clarity with which an eye or optical instrument produces an image:a telescope with excellent focus. ...