| slovo | definícia |
ellipsoid
(encz) | ellipsoid,elipsoid n: [mat.] |
ellipsoid
(gcide) | Conoid \Co"noid\ (k[=o]"noid), n. [Gr. kwnoeidh`s conical;
kw^nos cone + e'i^dos form: cf. F. cono["i]de.]
1. Anything that has a form resembling that of a cone.
[1913 Webster]
2. (Geom.)
(a) A solid formed by the revolution of a conic section
about its axis; as, a parabolic conoid, elliptic
conoid, etc.; -- more commonly called paraboloid,
ellipsoid, etc.
(b) A surface which may be generated by a straight line
moving in such a manner as always to meet a given
straight line and a given curve, and continue parallel
to a given plane. --Math. Dict.
[1913 Webster] |
Ellipsoid
(gcide) | Ellipsoid \El*lip"soid\, n. [Ellipse + -oid: cf. F. ellipsoide.]
(Geom.)
A solid, all plane sections of which are ellipses or circles.
See Conoid, n., 2
(a) .
[1913 Webster]
Note: The ellipsoid has three principal plane sections, a, b,
and c, each at right angles to the other two, and each
dividing the solid into two equal and symmetrical
parts. The lines of meeting of these principal sections
are the axes, or principal diameters of the ellipsoid.
The point where the three planes meet is the center.
[1913 Webster]
Ellipsoid of revolution, a spheroid; a solid figure
generated by the revolution of an ellipse about one of its
axes. It is called a prolate spheroid, or prolatum, when
the ellipse is revolved about the major axis, and an
oblate spheroid, or oblatum, when it is revolved about the
minor axis. Ellipsoid |
Ellipsoid
(gcide) | Ellipsoid \El*lip"soid\, Ellipsoidal \El`lip*soi"dal\, a.
Pertaining to, or shaped like, an ellipsoid; as, ellipsoid or
ellipsoidal form. Elliptic |
ellipsoid
(wn) | ellipsoid
adj 1: having the nature or shape of an ellipsoid [syn:
ellipsoid, ellipsoidal, spheroidal]
n 1: a surface whose plane sections are all ellipses or circles;
"the Earth is an ellipsoid" |
| | podobné slovo | definícia |
ellipsoid
(encz) | ellipsoid,elipsoid n: [mat.] |
ellipsoid of revolution
(encz) | ellipsoid of revolution, n: |
ellipsoidal
(encz) | ellipsoidal,elipsoidní adj: Zdeněk Brož |
ellipsoid
(gcide) | Conoid \Co"noid\ (k[=o]"noid), n. [Gr. kwnoeidh`s conical;
kw^nos cone + e'i^dos form: cf. F. cono["i]de.]
1. Anything that has a form resembling that of a cone.
[1913 Webster]
2. (Geom.)
(a) A solid formed by the revolution of a conic section
about its axis; as, a parabolic conoid, elliptic
conoid, etc.; -- more commonly called paraboloid,
ellipsoid, etc.
(b) A surface which may be generated by a straight line
moving in such a manner as always to meet a given
straight line and a given curve, and continue parallel
to a given plane. --Math. Dict.
[1913 Webster]Ellipsoid \El*lip"soid\, n. [Ellipse + -oid: cf. F. ellipsoide.]
(Geom.)
A solid, all plane sections of which are ellipses or circles.
See Conoid, n., 2
(a) .
[1913 Webster]
Note: The ellipsoid has three principal plane sections, a, b,
and c, each at right angles to the other two, and each
dividing the solid into two equal and symmetrical
parts. The lines of meeting of these principal sections
are the axes, or principal diameters of the ellipsoid.
The point where the three planes meet is the center.
[1913 Webster]
Ellipsoid of revolution, a spheroid; a solid figure
generated by the revolution of an ellipse about one of its
axes. It is called a prolate spheroid, or prolatum, when
the ellipse is revolved about the major axis, and an
oblate spheroid, or oblatum, when it is revolved about the
minor axis. EllipsoidEllipsoid \El*lip"soid\, Ellipsoidal \El`lip*soi"dal\, a.
Pertaining to, or shaped like, an ellipsoid; as, ellipsoid or
ellipsoidal form. Elliptic |
Ellipsoid of revolution
(gcide) | Ellipsoid \El*lip"soid\, n. [Ellipse + -oid: cf. F. ellipsoide.]
(Geom.)
A solid, all plane sections of which are ellipses or circles.
See Conoid, n., 2
(a) .
[1913 Webster]
Note: The ellipsoid has three principal plane sections, a, b,
and c, each at right angles to the other two, and each
dividing the solid into two equal and symmetrical
parts. The lines of meeting of these principal sections
are the axes, or principal diameters of the ellipsoid.
The point where the three planes meet is the center.
[1913 Webster]
Ellipsoid of revolution, a spheroid; a solid figure
generated by the revolution of an ellipse about one of its
axes. It is called a prolate spheroid, or prolatum, when
the ellipse is revolved about the major axis, and an
oblate spheroid, or oblatum, when it is revolved about the
minor axis. Ellipsoid |
Ellipsoidal
(gcide) | Ellipsoid \El*lip"soid\, Ellipsoidal \El`lip*soi"dal\, a.
Pertaining to, or shaped like, an ellipsoid; as, ellipsoid or
ellipsoidal form. Elliptic |
Oblate ellipsoid
(gcide) | Oblate \Ob*late"\, a. [L. oblatus, used as p. p. of offerre to
bring forward, offer, dedicate; ob (see Ob-) + latus borne,
for tlatus. See Tolerate.]
[1913 Webster]
1. (Geom.) Flattened or depressed at the poles; as, the earth
is an oblate spheroid.
[1913 Webster]
2. Offered up; devoted; consecrated; dedicated; -- used
chiefly or only in the titles of Roman Catholic orders.
See Oblate, n.
[1913 Webster]
Oblate ellipsoid or Oblate spheroid (Geom.), a solid
generated by the revolution of an ellipse about its minor
axis; an oblatum. Contrasted with prolate spheroid. See
Ellipsoid of revolution, under Ellipsoid.
[1913 Webster] |
Prolate ellipsoid
(gcide) | Prolate \Pro"late\, a. [L. prolatus, used as p. p. of proferre
to bring forth, to extend; pro + latus, p. p. See Pro-, and
Tolerate. ]
Stretched out; extended; especially, elongated in the
direction of a line joining the poles; as, a prolate
spheroid; -- opposed to oblate.
[1913 Webster]
Prolate cycloid. See the Note under Cycloid.
Prolate ellipsoid or Prolate spheroid (Geom.), a figure
generated by the revolution of an ellipse about its major
axis. Contrasted with oblate spheroid. See {Ellipsoid of
revolution}, under Ellipsoid.
[1913 Webster] |
ellipsoid
(wn) | ellipsoid
adj 1: having the nature or shape of an ellipsoid [syn:
ellipsoid, ellipsoidal, spheroidal]
n 1: a surface whose plane sections are all ellipses or circles;
"the Earth is an ellipsoid" |
ellipsoid of revolution
(wn) | ellipsoid of revolution
n 1: a shape that is generated by rotating an ellipse around one
of its axes; "it looked like a sphere but on closer
examination I saw it was really a spheroid" [syn:
spheroid, ellipsoid of revolution] |
ellipsoidal
(wn) | ellipsoidal
adj 1: having the nature or shape of an ellipsoid [syn:
ellipsoid, ellipsoidal, spheroidal] |
quercus ellipsoidalis
(wn) | Quercus ellipsoidalis
n 1: small to medium deciduous oak of east central North
America; leaves have sharply pointed lobes [syn: {jack
oak}, northern pin oak, Quercus ellipsoidalis] |
saccharomyces ellipsoides
(wn) | Saccharomyces ellipsoides
n 1: used in making wine [syn: wine-maker's yeast,
Saccharomyces ellipsoides] |
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