| slovo | definícia |
focal
(mass) | focal
- fokálny, ohniskový |
focal
(encz) | focal,fokální adj: Zdeněk Brož |
focal
(encz) | focal,ohniskový adj: Zdeněk Brož |
focal
(encz) | focal,ústřední adj: Pino |
Focal
(gcide) | Focal \Fo"cal\, a. [Cf. F. focal. See Focus.]
Belonging to,or concerning, a focus; as, a focal point.
[1913 Webster]
Focal distance, or length, of a lens or mirror (Opt.), the
distance of the focus from the surface of the lens or
mirror, or more exactly, in the case of a lens, from its
optical center.
Focal distance of a telescope, the distance of the image of
an object from the object glass.
[1913 Webster] |
focal
(wn) | focal
adj 1: having or localized centrally at a focus; "focal point";
"focal infection"
2: of or relating to a focus; "focal length" |
focal
(foldoc) | FOCAL
1. FOrmula CALculator.
An interactive system written by Rick Merrill of DEC in 1969
for PDP-5 and PDP-8. It was a descendant of AID/JOSS.
Versions: FOCAL-69, FOCAL-1971, FOCAL-11 (for PDP-11 under
RT-11).
(1994-12-21)
2. Forty-One CAlculator Language.
The programming language of the HP-41 calculator line.
(1994-12-21)
|
focal
(vera) | FOCAL
FOrmula CALculator
|
| | podobné slovo | definícia |
bifocal
(encz) | bifocal,bifokální adj: Zdeněk Brožbifocal,dvouohniskový adj: Zdeněk Brož |
confocal
(encz) | confocal,konfokální adj: Zdeněk Brožconfocal,mající společná ohniska n: Zdeněk Brož |
focal distance
(encz) | focal distance,ohnisková vzdálenost n: Marek Běl |
focal epilepsy
(encz) | focal epilepsy, n: |
focal infection
(encz) | focal infection, n: |
focal length
(encz) | focal length,ohnisková vzdálenost Hynek Hanke |
focal point
(encz) | focal point,ohnisko n: Marek Běl |
focal ratio
(encz) | focal ratio,světelnost n: [opt.] Marek Běl |
focal seizure
(encz) | focal seizure, n: |
focalisation
(encz) | focalisation, n: |
focalise
(encz) | focalise, v: |
focalization
(encz) | focalization,zaostření n: Zdeněk Brož |
focalize
(encz) | focalize,zaostřit v: Zdeněk Brož |
focally
(encz) | focally, adv: |
hyperfocal distance
(encz) | hyperfocal distance, n: |
trifocals
(encz) | trifocals, |
focal plane array
(czen) | Focal Plane Array,FPA[zkr.] [voj.] Zdeněk Brož a automatický překlad |
Bifocal
(gcide) | Bifocal \Bi"fo`cal\, n. [Pref. bi-+ focal.]
a bifocal lens.
[PJC]Bifocal \Bi"fo`cal\, a. [Pref. bi-+ focal.]
Having two foci, as some spectacle lenses.
[Webster 1913 Suppl.] |
Bifocals
(gcide) | Bifocals \Bi"fo`cals\, n. pl. [Pref. bi-+ focal.]
eyeglasses whose lenses have two foci, allowing the wearer to
see both far and nearby objects clearly. The lenses are
partitioned horizontally, the upper and lower parts having
different focal lengths.
[PJC] |
Confocal
(gcide) | Confocal \Con*fo"cal\, a. (Math.)
Having the same foci; as, confocal quadrics.
[1913 Webster] |
Focal
(gcide) | Focal \Fo"cal\, a. [Cf. F. focal. See Focus.]
Belonging to,or concerning, a focus; as, a focal point.
[1913 Webster]
Focal distance, or length, of a lens or mirror (Opt.), the
distance of the focus from the surface of the lens or
mirror, or more exactly, in the case of a lens, from its
optical center.
Focal distance of a telescope, the distance of the image of
an object from the object glass.
[1913 Webster] |
Focal distance of a telescope
(gcide) | Focal \Fo"cal\, a. [Cf. F. focal. See Focus.]
Belonging to,or concerning, a focus; as, a focal point.
[1913 Webster]
Focal distance, or length, of a lens or mirror (Opt.), the
distance of the focus from the surface of the lens or
mirror, or more exactly, in the case of a lens, from its
optical center.
Focal distance of a telescope, the distance of the image of
an object from the object glass.
[1913 Webster] |
Focal distance or length of a lens or mirror
(gcide) | Focal \Fo"cal\, a. [Cf. F. focal. See Focus.]
Belonging to,or concerning, a focus; as, a focal point.
[1913 Webster]
Focal distance, or length, of a lens or mirror (Opt.), the
distance of the focus from the surface of the lens or
mirror, or more exactly, in the case of a lens, from its
optical center.
Focal distance of a telescope, the distance of the image of
an object from the object glass.
[1913 Webster] |
Focalization
(gcide) | Focalization \Fo`cal*i*za"tion\, n.
The act of focalizing or bringing to a focus, or the state of
being focalized.
[1913 Webster] |
Focalize
(gcide) | Focalize \Fo"cal*ize\, v. t. [imp. & p. p. Focalized; p. pr. &
vb. n. Focalizing.]
To bring to a focus; to focus; to concentrate.
[1913 Webster]
Light is focalized in the eye, sound in the ear. --De
Quincey.
[1913 Webster] |
Focalized
(gcide) | Focalize \Fo"cal*ize\, v. t. [imp. & p. p. Focalized; p. pr. &
vb. n. Focalizing.]
To bring to a focus; to focus; to concentrate.
[1913 Webster]
Light is focalized in the eye, sound in the ear. --De
Quincey.
[1913 Webster] |
Focalizing
(gcide) | Focalize \Fo"cal*ize\, v. t. [imp. & p. p. Focalized; p. pr. &
vb. n. Focalizing.]
To bring to a focus; to focus; to concentrate.
[1913 Webster]
Light is focalized in the eye, sound in the ear. --De
Quincey.
[1913 Webster] |
Parfocal
(gcide) | Parfocal \Par*fo"cal\, a. [Pari- + focal.] (Opt.)
With the lower focal points all in the same plane; -- said of
sets of eyepieces so mounted that they may be interchanged
without varying the focus of the instrument (as a microscope
or telescope) with which they are used. "the convenience of a
microscope with parfocal objective lenses"
[Webster 1913 Suppl.] Parforn |
bifocal
(wn) | bifocal
adj 1: having two foci; "bifocal eyeglasses" |
bifocals
(wn) | bifocals
n 1: eyeglasses having two focal lengths, one for near vision
and the other for far vision |
focal distance
(wn) | focal distance
n 1: the distance from a lens to its focus [syn: {focal
distance}, focal length] |
focal epilepsy
(wn) | focal epilepsy
n 1: epilepsy in which the attacks begins with an isolated
disturbance of cerebral function (as a twitching of a limb
or an illusory sensation or a mental disturbance) [syn:
cortical epilepsy, focal epilepsy] |
focal infection
(wn) | focal infection
n 1: bacterial infection limited to a specific organ or region
especially one causing symptoms elsewhere |
focal length
(wn) | focal length
n 1: the distance from a lens to its focus [syn: {focal
distance}, focal length] |
focal point
(wn) | focal point
n 1: a point of convergence of light (or other radiation) or a
point from which it diverges [syn: focus, focal point]
2: a central point or locus of an infection in an organism; "the
focus of infection" [syn: focus, focal point, nidus]
3: the concentration of attention or energy on something; "the
focus of activity shifted to molecular biology"; "he had no
direction in his life" [syn: focus, focusing,
focussing, focal point, direction, centering] |
focal ratio
(wn) | focal ratio
n 1: the ratio of the focal length to the diameter of a (camera)
lens system [syn: focal ratio, f number, stop number,
speed] |
focal seizure
(wn) | focal seizure
n 1: transitory disturbance in motor or sensory function
resulting from abnormal cortical activity |
focalisation
(wn) | focalisation
n 1: the confinement of an infection to a limited area [syn:
focalization, focalisation]
2: the act of bringing into focus [syn: focalization,
focalisation, focusing] |
focalise
(wn) | focalise
v 1: concentrate on a particular place or spot; "The infection
has localized in the left eye" [syn: localize,
localise, focalize, focalise]
2: bring into focus or alignment; to converge or cause to
converge; of ideas or emotions [syn: concenter,
concentre, focalize, focalise, focus]
3: become focussed or come into focus; "The light focused" [syn:
focus, focalize, focalise] [ant: blur, dim, slur]
4: put (an image) into focus; "Please focus the image; we cannot
enjoy the movie" [syn: focus, focalize, focalise,
sharpen] [ant: blear, blur] |
focalization
(wn) | focalization
n 1: the confinement of an infection to a limited area [syn:
focalization, focalisation]
2: the act of bringing into focus [syn: focalization,
focalisation, focusing] |
focalize
(wn) | focalize
v 1: concentrate on a particular place or spot; "The infection
has localized in the left eye" [syn: localize,
localise, focalize, focalise]
2: bring into focus or alignment; to converge or cause to
converge; of ideas or emotions [syn: concenter,
concentre, focalize, focalise, focus]
3: become focussed or come into focus; "The light focused" [syn:
focus, focalize, focalise] [ant: blur, dim, slur]
4: put (an image) into focus; "Please focus the image; we cannot
enjoy the movie" [syn: focus, focalize, focalise,
sharpen] [ant: blear, blur] |
focally
(wn) | focally
adv 1: in a focal manner; "the submucosa was focally
infiltrated" |
hyperfocal distance
(wn) | hyperfocal distance
n 1: the distance in front of a lens that is focused at infinity
beyond which all objects are well defined and clear |
monofocal iol
(wn) | monofocal IOL
n 1: a lens with a single focus that is used after cataract
surgery to provide clear distance vision [syn: {monofocal
lens implant}, monofocal IOL] |
monofocal lens implant
(wn) | monofocal lens implant
n 1: a lens with a single focus that is used after cataract
surgery to provide clear distance vision [syn: {monofocal
lens implant}, monofocal IOL] |
multifocal iol
(wn) | multifocal IOL
n 1: a type of lens implant that contains several rings with a
common center and adjusts for near or far vision; the eye
is in focus for near and far vision simultaneously [syn:
multifocal lens implant, multifocal IOL] |
multifocal lens implant
(wn) | multifocal lens implant
n 1: a type of lens implant that contains several rings with a
common center and adjusts for near or far vision; the eye
is in focus for near and far vision simultaneously [syn:
multifocal lens implant, multifocal IOL] |
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