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单词 integral
释义
integral
adjective
uk
/ˈɪn.tɪ.ɡrəl/us
/ˈɪn.t̬ə.ɡrəl/
C1
necessaryandimportantas apartof awhole:
构成整体所必需的
He's an integralpartof theteamand we can't do without him.他是球队不可缺少的一员，没有他我们可不行。
Bars andterracecafésare integraltothesociallifeof thecity.酒吧和露天咖啡座是这个城市社交生活不可缺少的一部分。
UK
containedwithin something; notseparate:
内置的
Allroomshave aflat-screenTV with integral DVD-player.所有房间都装有内置DVD播放机的平板电视。
The integralgaragehad beenconvertedto make anotherbedroom.内置车库被改造成了另一个卧室。
SMART Vocabulary: related words and phrases
Essential or necessary
  • basically
  • basis
  • be a question ofdoing somethingidiom
  • box ticking
  • business-critical
  • dependence
  • elemental
  • if need beidiom
  • if/when push comes to shoveidiom
  • incumbent
  • indispensable
  • inhere insomething
  • necessity
  • need
  • needed
  • needful
  • non-discretionary
  • owe
  • symbiotically
  • warrant
See more results »

You can also find related words, phrases, and synonyms in the topics:

Enclosing, surrounding and immersing
integral
noun[C]
uk/ˈɪn.tɪ.ɡrəl/us/ˈɪn.t̬ə.ɡrəl/
mathematicsspecialized
anumberorfunctionthat gives theareaunder acurveon agraphbetween twopoints:
Theprocessoffindingintegrals is calledintegration.
Weknowthat thederivativeof x2is 2x, so an integral of 2x is x2.
Related words
integrate
integration
Compare
derivative
More examples
  • Finding an integral is thereverseoffindingaderivative.
  • The integrals are veryeasytocompute.
  • Thecomputingofprobabilitiesinmultidimensionalspacesis a very hardprobleminmathematics, beingexpressedbymultipleintegrals.
SMART Vocabulary: related words and phrases
Calculations & calculating
  • algebraic
  • algebraically
  • algo
  • algorithmic
  • amount
  • calculator
  • count
  • decimal system
  • formula
  • interpolate
  • matrix
  • multigrid
  • multigroup
  • multipole
  • non-commutative
  • non-commutativity
  • number-crunching
  • QED
  • root
  • triangulation
See more results »
(Definition ofintegralfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
integral
adjective
uk
/ˈɪn.tɪ.ɡrəl/us
/ˈɪn.t̬ə.ɡrəl/
C1
necessaryandimportantas apartof awhole
构成整体所必需的
He's an integralpartof theteamand we can't do without him.他是球队不可缺少的一员，没有他我们可不行。
Bars andterracecafésare integraltothesociallifeof thecity.酒吧和露天咖啡座是这个城市社交生活不可缺少的一部分。
UK
containedwithin something; notseparate
内置的
Allroomshave aflat-screenTV with integral DVD-player.所有房间都装有内置DVD播放机的平板电视。
The integralgaragehad beenconvertedto make anotherbedroom.内置车库被改造成了另一个卧室。

integral| American Dictionary

integral
adjective
us
/ˈɪn·tə·ɡrəl,ɪnˈteɡ·rəl/
necessaryandimportantas apartof awhole, orcontainedwithin it:
Taking arideon thecanalsof Venice is an integralpartofexperiencingthatcity.
(Definition ofintegralfrom theCambridge Academic Content Dictionary© Cambridge University Press)

integral| Business English

integral
adjective
uk
/ˈɪntɪɡrəl/us
necessaryandimportantas apartof something:
He's anintegralpartof theteamand we can't do without him.
integral to sthThereliabilityofoursuppliershas been integral to the company'ssuccess.
(Definition ofintegralfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofintegral

integral
Indeed, since the particle radius is small, the related contribution of the correlation function to all relevant integrals should be negligible.
From theCambridge English Corpus
The system has the following integrals of motion.
From theCambridge English Corpus
In this case we find exact solutions in terms of elliptic integrals of the fir st kind.
From theCambridge English Corpus
There must be two linearly independent particular integrals, because the differential equation (46) is of order two.
From theCambridge English Corpus
Results are expressed in terms of integrals involving eigenfunctions and trapped oscillation field structures, although explicit expressions for these cannot be given.
From theCambridge English Corpus
Taking this approximation into account, we can easily calculate the integrals in (16).
From theCambridge English Corpus
The equations of motion admit the six known integrals.
From theCambridge English Corpus
The sound radiation associated with the instability wave can be found by evaluating the integrals of equation (3.20).
From theCambridge English Corpus
The power integrals are obtained by respectively multiplying by ys and vi.
From theCambridge English Corpus
One might expect that a definition based on certain integrals of the temperature profile would better describe the stability of such complex systems.
From theCambridge English Corpus
2 (because of the strong weighting factors eq and e2qin the integrals).
From theCambridge English Corpus
However, such manipulation serves little purpose, since values for @areobtained easily enough by direct numerical evaluation of the integrals.
From theCambridge English Corpus
The surface and volume integrals are computed in a manner analogous to those for the six-sided elements.
From theCambridge English Corpus
The integrals which do not involve the basic state can be evaluated exactly.
From theCambridge English Corpus
Evaluation of the integrals for the cylindrical and spherical cases would yield profiles similar to the ones shown in figures 4-9.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/integral##
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更新时间：2024/12/28 2:26:31