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单词 fluctuation
释义
fluctuation
noun[CorU]
uk
/ˌflʌk.tʃuˈeɪ.ʃən/us
/ˌflʌk.tʃuˈeɪ.ʃən/
achange, or theprocessofchanging,especiallycontinuouslybetween onelevelor thing and another:
fluctuationsinshareprices/theexchangerate/temperature
weightfluctuations
See
fluctuate
More examples
  • There are manyissuesthat arelikelytocausefluctuation infishstocks.
  • Some fluctuations inmoodareperfectlynormal.
  • Scientists haveconcludedthattemperaturefluctuations mayincreasethespreadofinfectiousdiseases.
  • Thesemoodswingscould becausedbyhormonalfluctuations.
  • Hisweightfluctuationscausedproblemsfor histrainers.
SMART Vocabulary: related words and phrases
Change and changes
  • adjustment
  • alteration
  • anti-evolutionism
  • be ahead of the curveidiom
  • blip
  • flip-flop
  • gradation
  • gyrate
  • gyration
  • inconstancy
  • mod
  • reversion
  • revolution
  • rhythm
  • sea change
  • shakesomeoneup
  • untick
  • variation
  • vicissitudes
  • youthquake
See more results »
(Definition offluctuationfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

fluctuation| Business English

fluctuation
noun[CorU]
uk
/ˌflʌktʃuˈeɪʃən/us
asituationin whichprices,levelsorinterestratesgo up and down:
TVchannelexecutivescalled thedropinviewingfigures"ashort-termfluctuation".
price/market/currencyfluctuations
fluctuations in sthEmployers canadjusttheirworkforceinlinewith fluctuations indemandforgoodsandservices.
fluctuations of sthLong-terminvestmenttrustscompensateinvestorsfor theday-to-dayfluctuation of thestockmarket.
(Definition offluctuationfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesoffluctuation

fluctuation
Improved understanding of the hormonal causes and consequences of symptomfluctuationmay lead to improved pharmacological and psychological treatments.
From theCambridge English Corpus
Nonetheless, ratios of post-harvest weights to pre-harvest weights reinforced the view that weight fluctuations were not uniformly large.
From theCambridge English Corpus
More important than the first-order approximation are the random fluctuations around the deterministic trajectory of the delay equation.
From theCambridge English Corpus
Alternatively, higher early depression scores in the intervention group could reflect a failure of randomization or simple randomfluctuation.
From theCambridge English Corpus
The excited atom interacts with the vacuum fluctuations which cause the spontaneous emission of radiation.
From theCambridge English Corpus
Compared to the previous results, thefluctuationof relative phase difference is considerably reduced.
From theCambridge English Corpus
In particular, in non-equilibrium small systems thermal fluctuations can lead to observable large deviations from their average behavior.
From theCambridge English Corpus
However, despite the narrow time gap between assessments, it is possible that there wasfluctuationin depressive symptoms between assessments.
From theCambridge English Corpus
The results indicate that the approach can effectively predict fluctuations in life-cycle metrics during component design synthesis.
From theCambridge English Corpus
These larger eddies can stir the fluid more efficiently, thereby reducing concentration fluctuations (see figure 4).
From theCambridge English Corpus
A new definition of concentration fluctuations in turbulent flows is proposed.
From theCambridge English Corpus
The outcomes of our analysis can provide useful knowledge for further study of cyclical fluctuations.
From theCambridge English Corpus
The tendency to bring particles back to equilibrium is therefore much smaller a t the lower pressure and the fluctuations will be less damped.
From theCambridge English Corpus
Double-peaked histograms of velocity fluctuations imply that the velocity has two preferred states.
From theCambridge English Corpus
However, this comes at the cost of weakening the ability of sunspot models to explain fluctuations along some dimensions.
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/fluctuation##
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更新时间：2024/12/28 8:34:31