| slovo | definícia |
curves
(encz) | curves,křivky n: pl. Zdeněk Brož |
curves
(encz) | curves,ohyby n: pl. Zdeněk Brož |
curves
(encz) | curves,zakřivení n: pl. Zdeněk Brož |
| | podobné slovo | definícia |
demand curves
(encz) | demand curves, for diversity,poptávkové křivky, pro
diverzitu [eko.] RNDr. Pavel Piskač |
nonconvex pollution curves
(encz) | nonconvex pollution curves,nekonvexní křivky znečištění [eko.] RNDr.
Pavel Piskač |
Anallagmatic curves
(gcide) | Anallagmatic \An`al*lag*mat"ic\, a. [Gr. ?; 'an priv. + ? a
change.] (Math.)
Not changed in form by inversion.
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Anallagmatic curves, a class of curves of the fourth degree
which have certain peculiar relations to circles; --
sometimes called bicircular quartics.
Anallagmatic surfaces, a certain class of surfaces of the
fourth degree.
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Equating for curves
(gcide) | Equate \E*quate"\, v. t. [imp. & p. p. Equated; p. pr. & vb.
n. Equating.] [L. aequatus, p. p. of aequare to make level
or equal, fr. aequus level, equal. See Equal.]
To make equal; to reduce to an average; to make such an
allowance or correction in as will reduce to a common
standard of comparison; to reduce to mean time or motion; as,
to equate payments; to equate lines of railroad for grades or
curves; equated distances.
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Palgrave gives both scrolle and scrowe and equates both
to F[rench] rolle. --Skeat
(Etymol. Dict.
).
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Equating for grades (Railroad Engin.), adding to the
measured distance one mile for each twenty feet of ascent.
Equating for curves, adding half a mile for each 360
degrees of curvature.
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Family of curves
(gcide) | Family \Fam"i*ly\, n.; pl. Families. [L. familia, fr. famulus
servant; akin to Oscan famel servant, cf. faamat he dwells,
Skr. dh[=a]man house, fr. dh[=a]to set, make, do: cf. F.
famille. Cf. Do, v. t., Doom, Fact, Feat.]
1. The collective body of persons who live in one house, and
under one head or manager; a household, including parents,
children, and servants, and, as the case may be, lodgers
or boarders.
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2. The group comprising a husband and wife and their
dependent children, constituting a fundamental unit in the
organization of society.
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The welfare of the family underlies the welfare of
society. --H. Spencer.
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3. Those who descend from one common progenitor; a tribe,
clan, or race; kindred; house; as, the human family; the
family of Abraham; the father of a family.
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Go ! and pretend your family is young. --Pope.
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4. Course of descent; genealogy; line of ancestors; lineage.
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5. Honorable descent; noble or respectable stock; as, a man
of family.
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6. A group of kindred or closely related individuals; as, a
family of languages; a family of States; the chlorine
family.
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7. (Biol.) A group of organisms, either animal or vegetable,
related by certain points of resemblance in structure or
development, more comprehensive than a genus, because it
is usually based on fewer or less pronounced points of
likeness. In Zoology a family is less comprehesive than an
order; in botany it is often considered the same thing as
an order.
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Family circle. See under Circle.
Family man.
(a) A man who has a family; esp., one who has a wife and
children living with him and dependent upon him.
(b) A man of domestic habits. "The Jews are generally,
when married, most exemplary family men." --Mayhew.
Family of curves or Family of surfaces (Geom.), a group
of curves or surfaces derived from a single equation.
In a family way, like one belonging to the family. "Why
don't we ask him and his ladies to come over in a family
way, and dine with some other plain country gentlefolks?"
--Thackeray.
In the family way, pregnant. [Colloq. euphemism]
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Isodiabatic curves
(gcide) | Isodiabatic \I`so*di`a*bat"ic\, a. [Iso- + Gr. ? to pass
through.] (Physics)
Pertaining to the reception or the giving out of equal
quantities of heat by a substance. --Rankine.
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Isodiabatic lines or Isodiabatic curves, a pair of lines
or curves exhibiting, on a diagram of energy, the law of
variation of the pressure and density of a fluid, the one
during the lowering, and the other during the raising, of
its temperature, when the quantity of heat given out by
the fluid during any given stage of the one process is
equal to the quantity received during the corresponding
stage of the other. Such lines are said to be isodiabatic
with respect to each other. Compare Adiabatic.
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Kinematic curves
(gcide) | Kinematic \Kin`e*mat"ic\, Kinematical \Kin`e*mat"ic*al\, a.
Of or pertaining to kinematics.
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Kinematic curves, curves produced by machinery, or a
combination of motions, as distinguished from mathematical
curves.
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Magnetic curves
(gcide) | Magnetic \Mag*net"ic\, Magnetical \Mag*net"ic*al\, a. [L.
magneticus: cf. F. magn['e]tique.]
1. Pertaining to the magnet; possessing the properties of the
magnet, or corresponding properties; as, a magnetic bar of
iron; a magnetic needle.
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2. Of or pertaining to, or characterized by, the earth's
magnetism; as, the magnetic north; the magnetic meridian.
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3. Capable of becoming a magnet; susceptible to magnetism;
as, the magnetic metals.
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4. Endowed with extraordinary personal power to excite the
feelings and to win the affections; attractive; inducing
attachment.
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She that had all magnetic force alone. --Donne.
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5. Having, susceptible to, or induced by, animal magnetism,
so called; hypnotic; as, a magnetic sleep. See
Magnetism. [Archaic]
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Magnetic amplitude, attraction, dip, induction, etc.
See under Amplitude, Attraction, etc.
Magnetic battery, a combination of bar or horseshoe magnets
with the like poles adjacent, so as to act together with
great power.
Magnetic compensator, a contrivance connected with a ship's
compass for compensating or neutralizing the effect of the
iron of the ship upon the needle.
Magnetic curves, curves indicating lines of magnetic force,
as in the arrangement of iron filings between the poles of
a powerful magnet.
Magnetic elements.
(a) (Chem. Physics) Those elements, as iron, nickel,
cobalt, chromium, manganese, etc., which are capable
or becoming magnetic.
(b) (Physics) In respect to terrestrial magnetism, the
declination, inclination, and intensity.
(c) See under Element.
Magnetic fluid, the hypothetical fluid whose existence was
formerly assumed in the explanations of the phenomena of
magnetism; -- no longer considered a meaningful concept.
Magnetic iron, or Magnetic iron ore. (Min.) Same as
Magnetite.
Magnetic needle, a slender bar of steel, magnetized and
suspended at its center on a sharp-pointed pivot, or by a
delicate fiber, so that it may take freely the direction
of the magnetic meridian. It constitutes the essential
part of a compass, such as the mariner's and the
surveyor's.
Magnetic poles, the two points in the opposite polar
regions of the earth at which the direction of the dipping
needle is vertical.
Magnetic pyrites. See Pyrrhotite.
Magnetic storm (Terrestrial Physics), a disturbance of the
earth's magnetic force characterized by great and sudden
changes.
magnetic tape (Electronics), a ribbon of plastic material
to which is affixed a thin layer of powder of a material
which can be magnetized, such as ferrite. Such tapes are
used in various electronic devices to record fluctuating
voltages, which can be used to represent sounds, images,
or binary data. Devices such as audio casette recorders,
videocasette recorders, and computer data storage devices
use magnetic tape as an inexpensive medium to store data.
Different magnetically susceptible materials are used in
such tapes.
Magnetic telegraph, a telegraph acting by means of a
magnet. See Telegraph.
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