| slovo | definícia |
tellurium
(encz) | tellurium,tellur n: Zdeněk Brož |
tellurium
(encz) | tellurium,telur [eko.] RNDr. Pavel Piskač |
Tellurium
(gcide) | Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
tellurium
(wn) | tellurium
n 1: a brittle silver-white metalloid element that is related to
selenium and sulfur; it is used in alloys and as a
semiconductor; occurs mainly as tellurides in ores of
copper and nickel and silver and gold [syn: tellurium,
Te, atomic number 52] |
tellurium
(elements) | tellurium
Symbol: Te
Atomic number: 52
Atomic weight: 127.60
Silvery metalloid element of group 16. Eight natural isotopes, nine
radioactive isotopes. Used in semiconductors and to a degree in some
steels. Chemistry is similar to sulphur. Discovered in 1782 by Franz
Miller.
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| | podobné slovo | definícia |
graphic tellurium
(encz) | graphic tellurium, n: |
black tellurium
(gcide) | Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
Graphic tellurium
(gcide) | Graphic \Graph"ic\ (gr[a^]f"[i^]k), Graphical \Graph"ic*al\
(gr[a^]f"[i^]*kal), a. [L. graphicus, Gr. grafiko`s, fr.
gra`fein to write; cf. F. graphique. See Graft.]
1. Of or pertaining to the arts of painting and drawing; of
or pertaining to graphics; as, graphic art work. [WordNet
sense 2]
[1913 Webster + WordNet 1.5]
2. Of or pertaining to the art of writing.
[1913 Webster]
3. Written or engraved; formed of letters or lines.
[1913 Webster]
The finger of God hath left an inscription upon all
his works, not graphical, or composed of letters.
--Sir T.
Browne.
[1913 Webster]
4. Having the faculty of clear, detailed, and impressive
description; as, a graphic writer.
[1913 Webster]
5. Well delineated; clearly and vividly described;
characterized by, clear, detailed, and impressive
description; vivid; evoking lifelike images within the
mind; as graphic details of the President's sexual
misbehavior; a graphic description of the accident;
graphic images of violence. [WordNet sense 5]
Syn: lifelike, pictorial, vivid.
[1913 Webster + WordNet 1.5]
6. Hence: describing nudity or sexual activity in explicit
detail; as, a novel with graphic sex scenes.
[WordNet 1.5]
7. relating to or presented by a graph[2]; as, a graphic
presentation of the data. [WordNet sense 3]
Syn: graphical.
[WordNet 1.5]
Graphic algebra, a branch of algebra in which, the
properties of equations are treated by the use of curves
and straight lines.
Graphic arts, a name given to those fine arts which pertain
to the representation on a fiat surface of natural
objects; as distinguished from music, etc., and also from
sculpture.
Graphic formula. (Chem.) See under Formula.
Graphic granite. See under Granite.
Graphic method, the method of scientific analysis or
investigation, in which the relations or laws involved in
tabular numbers are represented to the eye by means of
curves or other figures; as the daily changes of weather
by means of curves, the abscissas of which represent the
hours of the day, and the ordinates the corresponding
degrees of temperature.
Graphical statics (Math.), a branch of statics, in which
the magnitude, direction, and position of forces are
represented by straight lines
Graphic tellurium. See Sylvanite.
[1913 Webster]Sylvanite \Syl"van*ite\, n. [Fr. Transylvania, where first
found.] (Min.)
A telluride of gold and silver, (Au, Ag)Te2, of a steel
gray, silver white, or brass yellow. It often occurs in
implanted crystals resembling written characters, and hence
is called graphic tellurium. H., 1.5-2. Sp.gr., 7.9-8.3.
[Webster 1913 Suppl.]Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
graphic tellurium
(gcide) | Graphic \Graph"ic\ (gr[a^]f"[i^]k), Graphical \Graph"ic*al\
(gr[a^]f"[i^]*kal), a. [L. graphicus, Gr. grafiko`s, fr.
gra`fein to write; cf. F. graphique. See Graft.]
1. Of or pertaining to the arts of painting and drawing; of
or pertaining to graphics; as, graphic art work. [WordNet
sense 2]
[1913 Webster + WordNet 1.5]
2. Of or pertaining to the art of writing.
[1913 Webster]
3. Written or engraved; formed of letters or lines.
[1913 Webster]
The finger of God hath left an inscription upon all
his works, not graphical, or composed of letters.
--Sir T.
Browne.
[1913 Webster]
4. Having the faculty of clear, detailed, and impressive
description; as, a graphic writer.
[1913 Webster]
5. Well delineated; clearly and vividly described;
characterized by, clear, detailed, and impressive
description; vivid; evoking lifelike images within the
mind; as graphic details of the President's sexual
misbehavior; a graphic description of the accident;
graphic images of violence. [WordNet sense 5]
Syn: lifelike, pictorial, vivid.
[1913 Webster + WordNet 1.5]
6. Hence: describing nudity or sexual activity in explicit
detail; as, a novel with graphic sex scenes.
[WordNet 1.5]
7. relating to or presented by a graph[2]; as, a graphic
presentation of the data. [WordNet sense 3]
Syn: graphical.
[WordNet 1.5]
Graphic algebra, a branch of algebra in which, the
properties of equations are treated by the use of curves
and straight lines.
Graphic arts, a name given to those fine arts which pertain
to the representation on a fiat surface of natural
objects; as distinguished from music, etc., and also from
sculpture.
Graphic formula. (Chem.) See under Formula.
Graphic granite. See under Granite.
Graphic method, the method of scientific analysis or
investigation, in which the relations or laws involved in
tabular numbers are represented to the eye by means of
curves or other figures; as the daily changes of weather
by means of curves, the abscissas of which represent the
hours of the day, and the ordinates the corresponding
degrees of temperature.
Graphical statics (Math.), a branch of statics, in which
the magnitude, direction, and position of forces are
represented by straight lines
Graphic tellurium. See Sylvanite.
[1913 Webster]Sylvanite \Syl"van*ite\, n. [Fr. Transylvania, where first
found.] (Min.)
A telluride of gold and silver, (Au, Ag)Te2, of a steel
gray, silver white, or brass yellow. It often occurs in
implanted crystals resembling written characters, and hence
is called graphic tellurium. H., 1.5-2. Sp.gr., 7.9-8.3.
[Webster 1913 Suppl.]Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
Graphic tellurium
(gcide) | Graphic \Graph"ic\ (gr[a^]f"[i^]k), Graphical \Graph"ic*al\
(gr[a^]f"[i^]*kal), a. [L. graphicus, Gr. grafiko`s, fr.
gra`fein to write; cf. F. graphique. See Graft.]
1. Of or pertaining to the arts of painting and drawing; of
or pertaining to graphics; as, graphic art work. [WordNet
sense 2]
[1913 Webster + WordNet 1.5]
2. Of or pertaining to the art of writing.
[1913 Webster]
3. Written or engraved; formed of letters or lines.
[1913 Webster]
The finger of God hath left an inscription upon all
his works, not graphical, or composed of letters.
--Sir T.
Browne.
[1913 Webster]
4. Having the faculty of clear, detailed, and impressive
description; as, a graphic writer.
[1913 Webster]
5. Well delineated; clearly and vividly described;
characterized by, clear, detailed, and impressive
description; vivid; evoking lifelike images within the
mind; as graphic details of the President's sexual
misbehavior; a graphic description of the accident;
graphic images of violence. [WordNet sense 5]
Syn: lifelike, pictorial, vivid.
[1913 Webster + WordNet 1.5]
6. Hence: describing nudity or sexual activity in explicit
detail; as, a novel with graphic sex scenes.
[WordNet 1.5]
7. relating to or presented by a graph[2]; as, a graphic
presentation of the data. [WordNet sense 3]
Syn: graphical.
[WordNet 1.5]
Graphic algebra, a branch of algebra in which, the
properties of equations are treated by the use of curves
and straight lines.
Graphic arts, a name given to those fine arts which pertain
to the representation on a fiat surface of natural
objects; as distinguished from music, etc., and also from
sculpture.
Graphic formula. (Chem.) See under Formula.
Graphic granite. See under Granite.
Graphic method, the method of scientific analysis or
investigation, in which the relations or laws involved in
tabular numbers are represented to the eye by means of
curves or other figures; as the daily changes of weather
by means of curves, the abscissas of which represent the
hours of the day, and the ordinates the corresponding
degrees of temperature.
Graphical statics (Math.), a branch of statics, in which
the magnitude, direction, and position of forces are
represented by straight lines
Graphic tellurium. See Sylvanite.
[1913 Webster]Sylvanite \Syl"van*ite\, n. [Fr. Transylvania, where first
found.] (Min.)
A telluride of gold and silver, (Au, Ag)Te2, of a steel
gray, silver white, or brass yellow. It often occurs in
implanted crystals resembling written characters, and hence
is called graphic tellurium. H., 1.5-2. Sp.gr., 7.9-8.3.
[Webster 1913 Suppl.]Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
Tellurium
(gcide) | Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
tellurium acids
(gcide) | Acid \Ac"id\, n.
1. A sour substance.
[1913 Webster]
2. (Chem.) One of a class of compounds, generally but not
always distinguished by their sour taste, solubility in
water, and reddening of vegetable blue or violet colors.
They are also characterized by the power of destroying the
distinctive properties of alkalies or bases, combining
with them to form salts, at the same time losing their own
peculiar properties. They all contain hydrogen, united
with a more negative element or radical, either alone, or
more generally with oxygen, and take their names from this
negative element or radical. Those which contain no oxygen
are sometimes called hydracids in distinction from the
others which are called oxygen acids or oxacids.
[1913 Webster]
Note: In certain cases, sulphur, selenium, or tellurium may
take the place of oxygen, and the corresponding
compounds are called respectively sulphur acids or
sulphacids, selenium acids, or tellurium acids.
When the hydrogen of an acid is replaced by a positive
element or radical, a salt is formed, and hence acids
are sometimes named as salts of hydrogen; as hydrogen
nitrate for nitric acid, hydrogen sulphate for
sulphuric acid, etc. In the old chemistry the name acid
was applied to the oxides of the negative or
nonmetallic elements, now sometimes called anhydrides.
[1913 Webster] |
Tellurium glance
(gcide) | Tellurium \Tel*lu"ri*um\, n. [NL., from L. tellus, -uris, the
earth.] (Chem.)
A rare nonmetallic element, analogous to sulphur and
selenium, occasionally found native as a substance of a
silver-white metallic luster, but usually combined with
metals, as with gold and silver in the mineral sylvanite,
with mercury in Coloradoite, etc. Symbol Te. Atomic weight
125.2.
[1913 Webster]
Graphic tellurium. (Min.) See Sylvanite.
Tellurium glance (Min.), nagyagite; -- called also {black
tellurium}.
[1913 Webster] |
graphic tellurium
(wn) | graphic tellurium
n 1: a silver-white mineral consisting of silver gold telluride;
a source of gold in Australia and America [syn:
sylvanite, graphic tellurium] |
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