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fir    音标拼音: [f'ɚ]
n. 枞树,杉木

枞树,杉木

fir
n 1: nonresinous wood of a fir tree
2: any of various evergreen trees of the genus Abies; chiefly of
upland areas [synonym: {fir}, {fir tree}, {true fir}]

Pine \Pine\, n. [AS. p[imac]n, L. pinus.]
1. (Bot.) Any tree of the coniferous genus {Pinus}. See
{Pinus}.
[1913 Webster]

Note: There are about twenty-eight species in the United
States, of which the {white pine} ({Pinus Strobus}),
the {Georgia pine} ({Pinus australis}), the {red pine}
({Pinus resinosa}), and the great West Coast {sugar
pine} ({Pinus Lambertiana}) are among the most
valuable. The {Scotch pine} or {fir}, also called
{Norway} or {Riga pine} ({Pinus sylvestris}), is the
only British species. The {nut pine} is any pine tree,
or species of pine, which bears large edible seeds. See
{Pinon}.
[1913 Webster] The spruces, firs, larches, and true
cedars, though formerly considered pines, are now
commonly assigned to other genera.
[1913 Webster]

2. The wood of the pine tree.
[1913 Webster]

3. A pineapple.
[1913 Webster]

{Ground pine}. (Bot.) See under {Ground}.

{Norfolk Island pine} (Bot.), a beautiful coniferous tree,
the {Araucaria excelsa}.

{Pine barren}, a tract of infertile land which is covered
with pines. [Southern U.S.]

{Pine borer} (Zool.), any beetle whose larv[ae] bore into
pine trees.

{Pine finch}. (Zool.) See {Pinefinch}, in the Vocabulary.

{Pine grosbeak} (Zool.), a large grosbeak ({Pinicola
enucleator}), which inhabits the northern parts of both
hemispheres. The adult male is more or less tinged with
red.

{Pine lizard} (Zool.), a small, very active, mottled gray
lizard ({Sceloporus undulatus}), native of the Middle
States; -- called also {swift}, {brown scorpion}, and
{alligator}.

{Pine marten}. (Zool.)
(a) A European weasel ({Mustela martes}), called also
{sweet marten}, and {yellow-breasted marten}.
(b) The American sable. See {Sable}.

{Pine moth} (Zool.), any one of several species of small
tortricid moths of the genus {Retinia}, whose larv[ae]
burrow in the ends of the branchlets of pine trees, often
doing great damage.

{Pine mouse} (Zool.), an American wild mouse ({Arvicola
pinetorum}), native of the Middle States. It lives in pine
forests.

{Pine needle} (Bot.), one of the slender needle-shaped leaves
of a pine tree. See {Pinus}.

{Pine-needle wool}. See {Pine wool} (below).

{Pine oil}, an oil resembling turpentine, obtained from fir
and pine trees, and used in making varnishes and colors.


{Pine snake} (Zool.), a large harmless North American snake
({Pituophis melanoleucus}). It is whitish, covered with
brown blotches having black margins. Called also {bull
snake}. The Western pine snake ({Pituophis Sayi}) is
chestnut-brown, mottled with black and orange.

{Pine tree} (Bot.), a tree of the genus {Pinus}; pine.

{Pine-tree money}, money coined in Massachusetts in the
seventeenth century, and so called from its bearing a
figure of a pine tree. The most noted variety is the {pine
tree shilling}.

{Pine weevil} (Zool.), any one of numerous species of weevils
whose larv[ae] bore in the wood of pine trees. Several
species are known in both Europe and America, belonging to
the genera {Pissodes}, {Hylobius}, etc.

{Pine wool}, a fiber obtained from pine needles by steaming
them. It is prepared on a large scale in some of the
Southern United States, and has many uses in the economic
arts; -- called also {pine-needle wool}, and {pine-wood
wool}.
[1913 Webster]


Fir \Fir\ (f[~e]r), n. [Dan. fyr, fyrr; akin to Sw. furu, Icel.
fura, AS. furh in furhwudu fir wood, G. f["o]hre, OHG. forha
pine, vereheih a sort of oak, L. quercus oak.] (Bot.)
A genus ({Abies}) of coniferous trees, often of large size
and elegant shape, some of them valued for their timber and
others for their resin. The species are distinguished as the
{balsam fir}, the {silver fir}, the {red fir}, etc. The
Scotch fir is a {Pinus}.
[1913 Webster]

Note: Fir in the Bible means any one of several coniferous
trees, including, cedar, cypress, and probably three
species of pine. --J. D. Hooker.
[1913 Webster]

1. {Finite Impulse Response} (filter).

2. Fast Infrared. {Infrared} standard from {IrDA},
part of {IrDA Data}. FIR supports {synchronous}
communications at 4 Mbps (and 1.115 Mbps?), at a distance of
up to 1 metre.

(1999-10-14)

Finite Impulse Response (DSP)

Fir
the uniform rendering in the Authorized Version (marg. R.V.,
"cypress") of _berosh_ (2 Sam. 6:5; 1 Kings 5:8, 10; 6:15, 34;
9:11, etc.), a lofty tree (Isa. 55:13) growing on Lebanon
(37:24). Its wood was used in making musical instruments and
doors of houses, and for ceilings (2 Chr. 3:5), the decks of
ships (Ezek. 27:5), floorings and spear-shafts (Nah. 2:3, R.V.).
The true fir (abies) is not found in Palestine, but the pine
tree, of which there are four species, is common.

The precise kind of tree meant by the "green fir tree" (Hos.
14:8) is uncertain. Some regard it as the sherbin tree, a
cypress resembling the cedar; others, the Aleppo or maritime
pine (Pinus halepensis), which resembles the Scotch fir; while
others think that the "stone-pine" (Pinus pinea) is probably
meant. (See {PINE}.)


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