英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

breechloading    
a. 后膛装填的,后装式的

Gun \Gun\ (g[u^]n), n. [OE. gonne, gunne; of uncertain origin;
cf. Ir., Gael., & LL. gunna, W. gum; possibly (like cannon)
fr. L. canna reed, tube; or abbreviated fr. OF. mangonnel, E.
mangonel, a machine for hurling stones.]
1. A weapon which throws or propels a missile to a distance;
any firearm or instrument for throwing projectiles,
consisting of a tube or barrel closed at one end, in which
the projectile is placed, with an explosive charge (such
as guncotton or gunpowder) behind, which is ignited by
various means. Pistols, rifles, carbines, muskets, and
fowling pieces are smaller guns, for hand use, and are
called {small arms}. Larger guns are called {cannon},
{ordnance}, {fieldpieces}, {carronades}, {howitzers}, etc.
See these terms in the Vocabulary.
[1913 Webster]

As swift as a pellet out of a gunne
When fire is in the powder runne. --Chaucer.
[1913 Webster]

The word gun was in use in England for an engine to
cast a thing from a man long before there was any
gunpowder found out. --Selden.
[1913 Webster]

2. (Mil.) A piece of heavy ordnance; in a restricted sense, a
cannon.
[1913 Webster]

3. pl. (Naut.) Violent blasts of wind.
[1913 Webster]

Note: Guns are classified, according to their construction or
manner of loading as {rifled} or {smoothbore},
{breech-loading} or {muzzle-loading}, {cast} or
{built-up guns}; or according to their use, as {field},
{mountain}, {prairie}, {seacoast}, and {siege guns}.
[1913 Webster]

{Armstrong gun}, a wrought iron breech-loading cannon named
after its English inventor, Sir William Armstrong.

{Big gun} or {Great gun}, a piece of heavy ordnance; hence
(Fig.), a person superior in any way; as, bring in the big
guns to tackle the problem.

{Gun barrel}, the barrel or tube of a gun.

{Gun carriage}, the carriage on which a gun is mounted or
moved.

{Gun cotton} (Chem.), a general name for a series of
explosive nitric ethers of cellulose, obtained by steeping
cotton in nitric and sulphuric acids. Although there are
formed substances containing nitric acid radicals, yet the
results exactly resemble ordinary cotton in appearance. It
burns without ash, with explosion if confined, but quietly
and harmlessly if free and open, and in small quantity.
Specifically, the lower nitrates of cellulose which are
insoluble in ether and alcohol in distinction from the
highest (pyroxylin) which is soluble. See {Pyroxylin}, and
cf. {Xyloidin}. The gun cottons are used for blasting and
somewhat in gunnery: for making celluloid when compounded
with camphor; and the soluble variety (pyroxylin) for
making collodion. See {Celluloid}, and {Collodion}. Gun
cotton is frequenty but improperly called
{nitrocellulose}. It is not a nitro compound, but an ester
of nitric acid.

{Gun deck}. See under {Deck}.

{Gun fire}, the time at which the morning or the evening gun
is fired.

{Gun metal}, a bronze, ordinarily composed of nine parts of
copper and one of tin, used for cannon, etc. The name is
also given to certain strong mixtures of cast iron.

{Gun port} (Naut.), an opening in a ship through which a
cannon's muzzle is run out for firing.

{Gun tackle} (Naut.), the blocks and pulleys affixed to the
side of a ship, by which a gun carriage is run to and from
the gun port.

{Gun tackle purchase} (Naut.), a tackle composed of two
single blocks and a fall. --Totten.

{Krupp gun}, a wrought steel breech-loading cannon, named
after its German inventor, Herr Krupp.

{Machine gun}, a breech-loading gun or a group of such guns,
mounted on a carriage or other holder, and having a
reservoir containing cartridges which are loaded into the
gun or guns and fired in rapid succession. In earlier
models, such as the {Gatling gun}, the cartridges were
loaded by machinery operated by turning a crank. In modern
versions the loading of cartidges is accomplished by
levers operated by the recoil of the explosion driving the
bullet, or by the pressure of gas within the barrel.
Several hundred shots can be fired in a minute by such
weapons, with accurate aim. The {Gatling gun}, {Gardner
gun}, {Hotchkiss gun}, and {Nordenfelt gun}, named for
their inventors, and the French {mitrailleuse}, are
machine guns.

{To blow great guns} (Naut.), to blow a gale. See {Gun}, n.,
3.
[1913 Webster PJC]


Breech-loading \Breech"-load`ing\, a.
Receiving the charge at the breech instead of at the muzzle.
[1913 Webster] Breech pin


请选择你想看的字典辞典:
单词字典翻译
breechloading查看 breechloading 在百度字典中的解释百度英翻中〔查看〕
breechloading查看 breechloading 在Google字典中的解释Google英翻中〔查看〕
breechloading查看 breechloading 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Shangqiu Institute of Technology 2026 Rankings, Courses, Tuition . . .
    This 27-year-old Chinese higher-education institution has a selective admission policy based on entrance examinations Shangqiu Institute of Technology also provides several academic and non-academic facilities and services to students including a library, as well as administrative services
  • 商丘工学院 - 百度百科
    商丘工学院(Shangqiu Institute of Technology),位于 河南省 商丘市,是经 教育部 批准的一所地方性、应用型省属民办普通本科高校。
  • Shanghai Institute of Technology
    SlT supports it's students in a lot of different sports, and provides thebest facilities to make sure the students can carry out and improve inthese sports SIT provides their students a wide
  • Shangqiu Institute of Technology Admission | Apply to University in . . .
    Shangqiu Institute of Technology admission guide for international students Learn about application requirements, tuition fees, scholarships, visa process, campus life, and alumni network
  • Shangqiu Institute of Technology - studyinchina. io
    Find scholarships, apply easily, and start your international education journey in China
  • Shangqiu Institute of Technology_Henan_China college
    Shangqiu Institute of Technology is a private general undergraduate college established on the basis of the former Shangqiu Vocational College of Science and Technology approved by the Ministry of Education in April 2011 The school was founded in 1994
  • Shangqiu Institute of Technology - Uni2Study. com
    Explore Shangqiu Institute of Technology in China, including facilities, academic structure, and more
  • 商丘技师学院 _ 百科
    商丘技师学院 商丘技师学院(Shangqiu Institute of Technology)是隶属于商丘市人民政府,经 河南省人民政府 认定的 一所高职院校,是国家级重点技工院校,位于 商丘市。 学院 创办于1958年。 现任党委书记 管新文,院长 刘福建 1。
  • 商丘工學院 - 維基百科,自由的百科全書
    1994年9月,商丘廣播電視中等專業學校成立。 1997年3月,改建為河南省廣播電視中等專業學校(直屬商丘分校)。 1998年8月,改建為商丘科技專修學院。 2002年12月,升格為商丘科技職業學院。 2011年5月,升格為商丘工學院。 [2]
  • 苏州工学院
    常熟职业大学于1984年上半年筹建,当年8月18日经江苏省人民政府批准成立,先后并入常熟工艺美术职工大学和常熟市机械工业职工大学,又与苏州市广播电视大学常熟分校合为两块牌子一套班子,学校逐步发展。常熟职业大学的创办,顺应常熟市经济和社会发展对高层次人才的需求。常熟已有省属





中文字典-英文字典  2005-2009