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:

subtraction    音标拼音: [səbtr'ækʃən]
n. 减去,减法

减去,减法

subtraction
减法

subtraction
减法

subtraction
n 1: an arithmetic operation in which the difference between two
numbers is calculated; "the subtraction of three from four
leaves one"; "four minus three equals one" [synonym:
{subtraction}, {minus}]
2: the act of subtracting (removing a part from the whole); "he
complained about the subtraction of money from their
paychecks" [synonym: {subtraction}, {deduction}] [ant:
{addition}]

Compound \Com"pound\, a. [OE. compouned, p. p. of compounen. See
{Compound}, v. t.]
Composed of two or more elements, ingredients, parts;
produced by the union of several ingredients, parts, or
things; composite; as, a compound word.
[1913 Webster]

Compound substances are made up of two or more simple
substances. --I. Watts.
[1913 Webster]

{Compound addition}, {subtraction}, {multiplication},
{division} (Arith.), the addition, subtraction, etc., of
compound numbers.

{Compound crystal} (Crystallog.), a twin crystal, or one
seeming to be made up of two or more crystals combined
according to regular laws of composition.

{Compound engine} (Mech.), a form of steam engine in which
the steam that has been used in a high-pressure cylinder
is made to do further service in a larger low-pressure
cylinder, sometimes in several larger cylinders,
successively.

{Compound ether}. (Chem.) See under {Ether}.

{Compound flower} (Bot.), a flower head resembling a single
flower, but really composed of several florets inclosed in
a common calyxlike involucre, as the sunflower or
dandelion.

{Compound fraction}. (Math.) See {Fraction}.

{Compound fracture}. See {Fracture}.

{Compound householder}, a householder who compounds or
arranges with his landlord that his rates shall be
included in his rents. [Eng.]

{Compound interest}. See {Interest}.

{Compound larceny}. (Law) See {Larceny}.

{Compound leaf} (Bot.), a leaf having two or more separate
blades or leaflets on a common leafstalk.

{Compound microscope}. See {Microscope}.

{Compound motion}. See {Motion}.

{Compound number} (Math.), one constructed according to a
varying scale of denomination; as, 3 cwt., 1 qr., 5 lb.;
-- called also {denominate number}.

{Compound pier} (Arch.), a clustered column.

{Compound quantity} (Alg.), a quantity composed of two or
more simple quantities or terms, connected by the sign
(plus) or - (minus). Thus, a b - c, and bb - b, are
compound quantities.

{Compound radical}. (Chem.) See {Radical}.

{Compound ratio} (Math.), the product of two or more ratios;
thus ab:cd is a ratio compounded of the simple ratios a:c
and b:d.

{Compound rest} (Mech.), the tool carriage of an engine
lathe.

{Compound screw} (Mech.), a screw having on the same axis two
or more screws with different pitch (a differential
screw), or running in different directions (a right and
left screw).

{Compound time} (Mus.), that in which two or more simple
measures are combined in one; as, 6-8 time is the joining
of two measures of 3-8 time.

{Compound word}, a word composed of two or more words;
specifically, two or more words joined together by a
hyphen.
[1913 Webster]


Subtraction \Sub*trac"tion\, n. [L. subtractio a drawing back.
See {Subtract}, and cf. {Substraction}.]
1. The act or operation of subtracting or taking away a part.
[1913 Webster]

2. (Math.) The taking of a lesser number or quantity from a
greater of the same kind or denomination; an operation for
finding the difference between two numbers or quantities.
[1913 Webster]

3. (Law) The withdrawing or withholding from a person of some
right to which he is entitled by law.
[1913 Webster]

Note: Thus the subtraction of conjugal rights is when either
the husband or wife withdraws from the other and lives
separate without sufficient reason. The subtraction of
a legacy is the withholding or detailing of it from the
legatee by the executor. In like manner, the
withholding of any service, rent, duty, or custom, is a
subtraction, for which the law gives a remedy.
--Blackstone.
[1913 Webster]

88 Moby Thesaurus words for "subtraction":
abatement, abridgment, absence, abstraction, addition, alienation,
alleviation, approximation, attenuation, awayness, blank,
contraction, dampening, damping, decrease, decrement, decrescence,
deduction, deflation, depreciation, depression, deprivation,
detachment, differentiation, diminishment, diminution,
disarticulation, disassociation, disconnectedness, disconnection,
discontinuity, discount, disengagement, disjointing, disjunction,
dislocation, disunion, division, divorce, divorcement, dying,
dying off, equation, evolution, extenuation, extrapolation,
fade-out, incoherence, integration, interpolation, inversion,
involution, isolation, lack, languishment, lessening, letup,
lowering, luxation, miniaturization, mitigation, multiplication,
neverness, nonexistence, nonoccurrence, nonpresence, notation,
nowhereness, parting, partition, practice, proportion, rebate,
reduction, relaxation, removal, sagging, scaling down,
segmentation, separation, separatism, simplicity, subdivision,
transformation, want, weakening, withdrawal, zoning


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


  • Pharaoh - Wikipedia
    The Pharaoh[a] was the monarch of ancient Egypt The title came into use from the Eighteenth Dynasty onwards and was subsequently attributed to all the previous kings of Egypt Before this Pharaoh was a term that meant more of the kings' administration
  • List of pharaohs - Wikipedia
    The pharaohs were the monarchs of ancient Egypt from the unification of Upper and Lower Egypt c 3100 BC, with several times of fragmentation and foreign rule
  • Pharaoh | Definition, History, Facts | Britannica
    Pharaoh, originally, the royal palace in ancient Egypt The word came to be used metonymically for the Egyptian king under the New Kingdom (starting in the 18th dynasty, 1539–1292 BCE), and by the 22nd dynasty (c 945–c 730 BCE) it had been adopted as an epithet of respect
  • Pharaohs - National Geographic Society
    The word “ pharaoh ” means “Great House,” a reference to the palace where the pharaoh resides While early Egyptian rulers were called “kings,” over time, the name “ pharaoh ” stuck
  • Pharaoh - World History Encyclopedia
    The Pharaoh in ancient Egypt was the political and religious leader of the people and held the titles 'Lord of the Two Lands' and 'High Priest of Every Temple '
  • List of pharaohs of ancient Egypt | Britannica
    Pharaohs were kings of ancient Egypt Though the term pharaoh referring to the king was not used in ancient Egypt until the New Kingdom period (c 1539–c 1077 bce), it is now used for all kings of ancient Egypt on the basis of its use in the Hebrew Bible
  • 25 Famous Pharaohs | Great Pharaohs Of Ancient Egypt
    Here's a chronological list of the 25 most famous Egyptian pharaohs Have a look here for a top 10 of the most famous pharaohs of ancient Egypt Narmer was a pharaoh of the 1st Dynasty in the Early Dynastic Period He was the first pharaoh to unite the lands of Upper and Lower Egypt
  • Pharaoh of Egypt - World History Encyclopedia
    Early ancient Egypt was ruled by kings, and only from the New Kingdom period (c 1570 - c 1069 BCE) did the title of ' pharaoh ' appear Considered a god on earth and the supreme ruler of his people, a pharaoh was one of the most powerful rulers of any ancient civilization
  • Pharaohs of Ancient Egypt | Pharaoh. se
    Many pharaohs are known by only one or two of the five names, and many have yet to be assigned to the correct king There are also several pharaohs whose names have not yet been identified
  • Pharaoh - The Great House - Egypt Museum
    So while it’s true that Ancient Egyptians didn’t use “ Pharaoh ” quite as we do today, it’s rather silly to discard it entirely The term is both ancient and meaningful, it simply grew, like language always does





中文字典-英文字典  2005-2009