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aurum    音标拼音: ['ɔrəm]
n. 金



Gold \Gold\ (g[=o]ld), n. [AS. gold; akin to D. goud, OS. & G.
gold, Icel. gull, Sw. & Dan. guld, Goth. gul[thorn], Russ. &
OSlav. zlato; prob. akin to E. yellow. [root]49, 234. See
{Yellow}, and cf. {Gild}, v. t.]
[1913 Webster]
1. (Chem.) A metallic element of atomic number 79,
constituting the most precious metal used as a common
commercial medium of exchange. It has a characteristic
yellow color, is one of the heaviest substances known
(specific gravity 19.32), is soft, and very malleable and
ductile. It is quite unalterable by heat (melting point
1064.4[deg] C), moisture, and most corrosive agents, and
therefore well suited for its use in coin and jewelry.
Symbol Au ({Aurum}). Atomic weight 196.97.
[1913 Webster]

Note: Native gold contains usually eight to ten per cent of
silver, but often much more. As the amount of silver
increases, the color becomes whiter and the specific
gravity lower. Gold is very widely disseminated, as in
the sands of many rivers, but in very small quantity.
It usually occurs in quartz veins (gold quartz), in
slate and metamorphic rocks, or in sand and alluvial
soil, resulting from the disintegration of such rocks.
It also occurs associated with other metallic
substances, as in auriferous pyrites, and is combined
with tellurium in the minerals petzite, calaverite,
sylvanite, etc. Pure gold is too soft for ordinary use,
and is hardened by alloying with silver and copper, the
latter giving a characteristic reddish tinge. [See
{Carat}.] Gold also finds use in gold foil, in the
pigment purple of Cassius, and in the chloride, which
is used as a toning agent in photography.
[1913 Webster]

2. Money; riches; wealth.
[1913 Webster]

For me, the gold of France did not seduce. --Shak.
[1913 Webster]

3. A yellow color, like that of the metal; as, a flower
tipped with gold.
[1913 Webster]

4. Figuratively, something precious or pure; as, hearts of
gold. --Shak.
[1913 Webster]

{Age of gold}. See {Golden age}, under {Golden}.

{Dutch gold}, {Fool's gold}, {Gold dust}, etc. See under
{Dutch}, {Dust}, etc.

{Gold amalgam}, a mineral, found in Columbia and California,
composed of gold and mercury.

{Gold beater}, one whose occupation is to beat gold into gold
leaf.

{Gold beater's skin}, the prepared outside membrane of the
large intestine of the ox, used for separating the leaves
of metal during the process of gold-beating.

{Gold beetle} (Zool.), any small gold-colored beetle of the
family {Chrysomelid[ae]}; -- called also {golden beetle}.


{Gold blocking}, printing with gold leaf, as upon a book
cover, by means of an engraved block. --Knight.

{Gold cloth}. See {Cloth of gold}, under {Cloth}.

{Gold Coast}, a part of the coast of Guinea, in West Africa.


{Gold cradle}. (Mining) See {Cradle}, n., 7.

{Gold diggings}, the places, or region, where gold is found
by digging in sand and gravel from which it is separated
by washing.

{Gold end}, a fragment of broken gold or jewelry.

{Gold-end man}.
(a) A buyer of old gold or jewelry.
(b) A goldsmith's apprentice.
(c) An itinerant jeweler. "I know him not: he looks like a
gold-end man." --B. Jonson.

{Gold fever}, a popular mania for gold hunting.

{Gold field}, a region in which are deposits of gold.

{Gold finder}.
(a) One who finds gold.
(b) One who empties privies. [Obs. & Low] --Swift.

{Gold flower}, a composite plant with dry and persistent
yellow radiating involucral scales, the {Helichrysum
St[oe]chas} of Southern Europe. There are many South
African species of the same genus.

{Gold foil}, thin sheets of gold, as used by dentists and
others. See {Gold leaf}.

{Gold knobs} or {Gold knoppes} (Bot.), buttercups.

{Gold lace}, a kind of lace, made of gold thread.

{Gold latten}, a thin plate of gold or gilded metal.

{Gold leaf}, gold beaten into a film of extreme thinness, and
used for gilding, etc. It is much thinner than gold foil.


{Gold lode} (Mining), a gold vein.

{Gold mine}, a place where gold is obtained by mining
operations, as distinguished from diggings, where it is
extracted by washing. Cf. {Gold diggings} (above).

{Gold nugget}, a lump of gold as found in gold mining or
digging; -- called also a {pepito}.

{Gold paint}. See {Gold shell}.

{Gold pheasant}, or {Golden pheasant}. (Zool.) See under
{Pheasant}.

{Gold plate}, a general name for vessels, dishes, cups,
spoons, etc., made of gold.

{Mosaic gold}. See under {Mosaic}.
[1913 Webster]


Aurum \Au"rum\, n. [L.]
Gold.
[1913 Webster]

{Aurum fulminans} (?). See {Fulminate}.

{Aurum mosaicum} (?). See {Mosaic}.
[1913 Webster]


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  • Home - Aurum
    Aurum is a hedge fund investment specialist focused solely on selecting hedge funds and managing fund of hedge fund portfolios Our portfolios are designed to grow and protect our clients’ capital, while providing consistent and diversified returns
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    AURUM is the exclusive bike brand from Grand Tour champions Alberto Contador and Ivan Basso Magma; the ultimate carbon, lightweight road racing bike
  • 金(金属化学元素)_百度百科
    金(Aurum)是一种化学元素,元素符号是Au,原子序数是79,原子量为196 966569 u。 金在室温下为固体,密度高、柔软、光亮、抗腐蚀,是展性最好的金属,延性仅次于铂,是延展性最好的金属之一。
  • Aurum - Wikipedia
    Aurum may refer to: Aurum, the Latin word for gold and the source of its chemical symbol, "Au" Aurum bikes, a Spanish bicycle manufacturer; Aurum (liqueur), an Italian liqueur; Aurum Geyser, in the Upper Geyser Basin of Yellowstone; Aurum, Nevada, a ghost town; Aurum Press, a defunct English publishing house, now part of The Quarto Group
  • aurum - Wiktionary, the free dictionary
    “aurum ”, in Charlton T Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press “ aurum ”, in Charlton T Lewis (1891) An Elementary Latin Dictionary, New York: Harper Brothers "aurum", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D P Carpenterius, Adelungius and others, edited by Léopold Favre
  • aurum - 搜索 词典 - Bing
    必应词典为您提供aurum的释义,英['ɔːrəm],n 〈外〉【化】金; 网络释义: 黄金;金色;奥拉姆公司;
  • aurum是什么意思_aurum的翻译_音标_读音_用法_例句_爱词霸在线词典
    爱词霸权威在线词典,为您提供aurum的中文意思,aurum的用法讲解,aurum的读音,aurum的同义词,aurum的反义词,aurum的例句等英语服务。
  • Aurum(金的英文拉丁文名称)_百度百科
    Aurum,英语单词和拉丁文单词,主要用作名词。作名词时译为“金;金酒; 黄金”等。
  • AURUM Bikes - MAGMA: Speed, Precision Style.
    AURUM uses the most experienced and sophisticated technology for carbon fiber construction The low weight, high lateral stiffness and vertical comfort is achieved through calculated design and FEA simulation, but also thanks to meticulous lamination work
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    This website is operated by Aurum Funds Limited, authorised and regulated by the Financial Conduct Authority, on behalf of Aurum Funds Management Ltd Aurum Fund Management Ltd Is licensed to conduct investment business by the Bermuda Monetary Authority





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