| slovo | definícia |
symmetrical
(encz) | symmetrical,souměrný adj: Zdeněk Brož |
symmetrical
(encz) | symmetrical,symetrický adj: Zdeněk Brož |
Symmetrical
(gcide) | Symmetrical \Sym*met"ric*al\, a. [Cf. F. sym['e]trique. See
Symmetry.]
1. Involving or exhibiting symmetry; proportional in parts;
having its parts in due proportion as to dimensions; as, a
symmetrical body or building.
[1913 Webster]
2. (Biol.) Having the organs or parts of one side
corresponding with those of the other; having the parts in
two or more series of organs the same in number;
exhibiting a symmetry. See Symmetry, 2.
[1913 Webster]
3. (Bot.)
(a) Having an equal number of parts in the successive
circles of floral organs; -- said of flowers.
(b) Having a likeness in the form and size of floral
organs of the same kind; regular.
[1913 Webster]
4. (Math.) Having a common measure; commensurable.
(b) Having corresponding parts or relations.
[1913 Webster]
Note: A curve or a plane figure is symmetrical with respect
to a given line, and a line, surface, or solid with
respect to a plane, when for each point on one side of
the line or plane there is a corresponding point on the
other side, so situated that the line joining the two
corresponding points is perpendicular to the line or
plane and is bisected by it. Two solids are symmetrical
when they are so situated with respect to an
intervening plane that the several points of their
surfaces thus correspond to each other in position and
distance. In analysis, an expression is symmetrical
with respect to several letters when any two of them
may change places without affecting the expression; as,
the expression a^2b + ab^2 + a^2c + ac^2 +
b^2c + bc^2, is symmetrical with respect to the
letters a, b, c.
[1913 Webster] -- Sym*met"ric*al*ly, adv. --
Sym*met"ric*al*ness, n.
[1913 Webster] |
symmetrical
(wn) | symmetrical
adj 1: having similarity in size, shape, and relative position
of corresponding parts [syn: symmetrical, symmetric]
[ant: asymmetric, asymmetrical]
2: exhibiting equivalence or correspondence among constituents
of an entity or between different entities [syn:
harmonious, proportionate, symmetrical] |
| | podobné slovo | definícia |
asymmetrical
(mass) | asymmetrical
- asymetrický |
asymmetrical
(encz) | asymmetrical,asymetrický adj: Zdeněk Brožasymmetrical,nesymetrický adj: Zdeněk Brož |
asymmetrically
(encz) | asymmetrically,asymetricky adv: |
radially symmetrical
(encz) | radially symmetrical, adj: |
symmetrical
(encz) | symmetrical,souměrný adj: Zdeněk Brožsymmetrical,symetrický adj: Zdeněk Brož |
symmetrically
(encz) | symmetrically,symetricky adv: Zdeněk Brož |
symmetricalness
(encz) | symmetricalness, n: |
unsymmetrical
(encz) | unsymmetrical,nesouměrný adj: Zdeněk Brožunsymmetrical,nesymetrický adj: Zdeněk Brož |
unsymmetrically
(encz) | unsymmetrically, adv: |
Asymmetrical
(gcide) | Asymmetric \As`ym*met"ric\, Asymmetrical \As`ym*met"ri*cal\, a.
[See Asymmetrous.]
1. Incommensurable. [Obs.]
[1913 Webster]
2. Not symmetrical; wanting proportion; esp., not bilaterally
symmetrical. --Huxley.
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Dissymmetrical
(gcide) | Dissymmetrical \Dis`sym*met"ric*al\, a.
Not having symmetry; asymmetrical; unsymmetrical.
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Monosymmetrical
(gcide) | Monosymmetric \Mon`o*sym*met"ric\, Monosymmetrical
\Mon`o*sym*met"ric*al\, a. [Mono- + symmetric, -ical.]
(Crystallog.)
Same as Monoclinic.
[1913 Webster] |
Skew symmetrical determinant
(gcide) | Skew \Skew\, a.
Turned or twisted to one side; situated obliquely; skewed; --
chiefly used in technical phrases.
[1913 Webster]
Skew arch, an oblique arch. See under Oblique.
Skew back. (Civil Engin.)
(a) The course of masonry, the stone, or the iron plate,
having an inclined face, which forms the abutment for the
voussoirs of a segmental arch.
(b) A plate, cap, or shoe, having an inclined face to receive
the nut of a diagonal brace, rod, or the end of an
inclined strut, in a truss or frame.
Skew bridge. See under Bridge, n.
Skew curve (Geom.), a curve of double curvature, or a
twisted curve. See Plane curve, under Curve.
Skew gearing, or Skew bevel gearing (Mach.), toothed
gearing, generally resembling bevel gearing, for
connecting two shafts that are neither parallel nor
intersecting, and in which the teeth slant across the
faces of the gears.
Skew surface (Geom.), a ruled surface such that in general
two successive generating straight lines do not intersect;
a warped surface; as, the helicoid is a skew surface.
Skew symmetrical determinant (Alg.), a determinant in which
the elements in each column of the matrix are equal to the
elements of the corresponding row of the matrix with the
signs changed, as in (1), below.
[1913 Webster] (1) 0 2 -3-2 0 53 -5 0 (2) 4 -1 71 8 -2-7 2
1
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Note: This requires that the numbers in the diagonal from the
upper left to lower right corner be zeros. A like
determinant in which the numbers in the diagonal are
not zeros is a skew determinant, as in (2), above.
[1913 Webster] |
Symmetrically
(gcide) | Symmetrical \Sym*met"ric*al\, a. [Cf. F. sym['e]trique. See
Symmetry.]
1. Involving or exhibiting symmetry; proportional in parts;
having its parts in due proportion as to dimensions; as, a
symmetrical body or building.
[1913 Webster]
2. (Biol.) Having the organs or parts of one side
corresponding with those of the other; having the parts in
two or more series of organs the same in number;
exhibiting a symmetry. See Symmetry, 2.
[1913 Webster]
3. (Bot.)
(a) Having an equal number of parts in the successive
circles of floral organs; -- said of flowers.
(b) Having a likeness in the form and size of floral
organs of the same kind; regular.
[1913 Webster]
4. (Math.) Having a common measure; commensurable.
(b) Having corresponding parts or relations.
[1913 Webster]
Note: A curve or a plane figure is symmetrical with respect
to a given line, and a line, surface, or solid with
respect to a plane, when for each point on one side of
the line or plane there is a corresponding point on the
other side, so situated that the line joining the two
corresponding points is perpendicular to the line or
plane and is bisected by it. Two solids are symmetrical
when they are so situated with respect to an
intervening plane that the several points of their
surfaces thus correspond to each other in position and
distance. In analysis, an expression is symmetrical
with respect to several letters when any two of them
may change places without affecting the expression; as,
the expression a^2b + ab^2 + a^2c + ac^2 +
b^2c + bc^2, is symmetrical with respect to the
letters a, b, c.
[1913 Webster] -- Sym*met"ric*al*ly, adv. --
Sym*met"ric*al*ness, n.
[1913 Webster] |
Symmetricalness
(gcide) | Symmetrical \Sym*met"ric*al\, a. [Cf. F. sym['e]trique. See
Symmetry.]
1. Involving or exhibiting symmetry; proportional in parts;
having its parts in due proportion as to dimensions; as, a
symmetrical body or building.
[1913 Webster]
2. (Biol.) Having the organs or parts of one side
corresponding with those of the other; having the parts in
two or more series of organs the same in number;
exhibiting a symmetry. See Symmetry, 2.
[1913 Webster]
3. (Bot.)
(a) Having an equal number of parts in the successive
circles of floral organs; -- said of flowers.
(b) Having a likeness in the form and size of floral
organs of the same kind; regular.
[1913 Webster]
4. (Math.) Having a common measure; commensurable.
(b) Having corresponding parts or relations.
[1913 Webster]
Note: A curve or a plane figure is symmetrical with respect
to a given line, and a line, surface, or solid with
respect to a plane, when for each point on one side of
the line or plane there is a corresponding point on the
other side, so situated that the line joining the two
corresponding points is perpendicular to the line or
plane and is bisected by it. Two solids are symmetrical
when they are so situated with respect to an
intervening plane that the several points of their
surfaces thus correspond to each other in position and
distance. In analysis, an expression is symmetrical
with respect to several letters when any two of them
may change places without affecting the expression; as,
the expression a^2b + ab^2 + a^2c + ac^2 +
b^2c + bc^2, is symmetrical with respect to the
letters a, b, c.
[1913 Webster] -- Sym*met"ric*al*ly, adv. --
Sym*met"ric*al*ness, n.
[1913 Webster] |
Unsymmetrical
(gcide) | Unsymmetrical \Un`sym*met"ric*al\, a.
1. Wanting in symmetry, or due proportion pf parts.
[1913 Webster]
2. (Biol.) Not symmetrical; being without symmetry, as the
parts of a flower when similar parts are of different size
and shape, or when the parts of successive circles differ
in number. See Symmetry.
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3. (Chem.) Being without symmetry of chemical structure or
relation; as, an unsymmetrical carbon atom.
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Unsymmetrical carbon atom (Chem.), one which is united at
once to four different atoms or radicals. This condition
usually occasions physical isomerism, with the attendant
action on polarized light.
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Unsymmetrical carbon atom
(gcide) | Unsymmetrical \Un`sym*met"ric*al\, a.
1. Wanting in symmetry, or due proportion pf parts.
[1913 Webster]
2. (Biol.) Not symmetrical; being without symmetry, as the
parts of a flower when similar parts are of different size
and shape, or when the parts of successive circles differ
in number. See Symmetry.
[1913 Webster]
3. (Chem.) Being without symmetry of chemical structure or
relation; as, an unsymmetrical carbon atom.
[1913 Webster]
Unsymmetrical carbon atom (Chem.), one which is united at
once to four different atoms or radicals. This condition
usually occasions physical isomerism, with the attendant
action on polarized light.
[1913 Webster] |
Unsymmetrically
(gcide) | Unsymmetrically \Un`sym*met"ric*al*ly\, adv.
Not symmetrically.
[1913 Webster] |
asymmetrical
(wn) | asymmetrical
adj 1: characterized by asymmetry in the spatial arrangement or
placement of parts or components [syn: asymmetrical,
asymmetric] [ant: symmetric, symmetrical]
2: irregular in shape or outline; "asymmetrical features"; "a
dress with a crooked hemline" [syn: asymmetrical,
crooked] |
asymmetrically
(wn) | asymmetrically
adv 1: in an asymmetrical manner; "they were asymmetrically
arranged" [syn: asymmetrically, unsymmetrically]
[ant: symmetrically] |
bilaterally symmetrical
(wn) | bilaterally symmetrical
adj 1: capable of division into symmetrical halves by only one
longitudinal plane passing through the axis [syn:
zygomorphic, bilaterally symmetrical, zygomorphous]
[ant: actinomorphic, actinomorphous]
2: having identical parts on each side of an axis [syn:
bilateral, isobilateral, bilaterally symmetrical,
bilaterally symmetric] |
radially symmetrical
(wn) | radially symmetrical
adj 1: having a symmetrical arrangement of radiating parts about
a central point [syn: radially symmetrical,
centrosymmetric] |
symmetrical
(wn) | symmetrical
adj 1: having similarity in size, shape, and relative position
of corresponding parts [syn: symmetrical, symmetric]
[ant: asymmetric, asymmetrical]
2: exhibiting equivalence or correspondence among constituents
of an entity or between different entities [syn:
harmonious, proportionate, symmetrical] |
symmetrically
(wn) | symmetrically
adv 1: in a symmetrical manner; "they were symmetrically
arranged" [ant: asymmetrically, unsymmetrically] |
symmetricalness
(wn) | symmetricalness
n 1: (mathematics) an attribute of a shape or relation; exact
reflection of form on opposite sides of a dividing line or
plane [syn: symmetry, symmetricalness,
correspondence, balance] [ant: asymmetry,
dissymmetry, imbalance] |
unsymmetrical
(wn) | unsymmetrical
adj 1: lacking symmetry [syn: unsymmetric, unsymmetrical]
2: having unsymmetrical parts or unequal dimensions or
measurements [syn: anisometric, unsymmetrical] |
unsymmetrically
(wn) | unsymmetrically
adv 1: in an asymmetrical manner; "they were asymmetrically
arranged" [syn: asymmetrically, unsymmetrically]
[ant: symmetrically] |
asymmetrical modulation
(foldoc) | asymmetrical modulation
A scheme to maximise use of a communications
line by giving a larger share of the bandwidth to the
modem at the end which is transmitting the most information.
Only one end of the connection has full bandwidth, the other
has only a fraction of the bandwidth. Normally, which end
gets the full bandwidth is chosen dynamically.
Asymmetrical modulation was made famous by the HST mode of
the early high-speed modems from US Robotics.
(1998-03-13)
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