音标:[.flʌktʃu'eiʃәn] ;
n. 变动, 波动, 动摇
[化] 涨落; 起伏; 波动; 脉动
n. a wave motion
n. the quality of being unsteady and subject to changes
词型变化:名词复数形式 : fluctuations
考试类型:[六级/托福]
词性分布:
名词100%

fluctuation的用法和样例:

例句

用作名词(n.)
  1. Gold prices on the London market are expected to flatten out after a period of fluctuation.经过一段时期的波动后,预料伦敦市场的黄金价格将稳定下来。
  2. Our prices are subject to fluctuation of the market.我方价格得随市价波动而调整。
  3. The decision was affected by his fluctuation of mood.这个决定受他情绪的影响。
  4. There are fluctuations in the state of his health.他的健康状况时好时坏。

词汇搭配

  • flow fluctuation流量波动
  • speed fluctuation速度变动,转速波动...
  • turbulent fluctuation紊动,紊流脉动...
  • climatic fluctuation气候变动
  • density fluctuation密度波动
  • fluctuation noise起伏噪声
  • concentration fluctuation浓度涨落
  • barometric fluctuation气压变动
  • current fluctuation电流波动, 电流起伏...
  • diurnal fluctuation日变化
  • market fluctuation市场波动
  • statistical fluctuation统计涨落
  • velocity fluctuation速度脉动,速度变化...
  • currency fluctuation币值波动
  • stress fluctuation应力脉动
  • fluctuation ratio变动率,起伏比,波动...
  • temperature fluctuation温度涨落,温度变化...
  • random fluctuation随机的彷徨变动...
  • pressure fluctuation压力脉动
  • load fluctuation负载变化

经典引文

  • We should be plunged into a state of uncertainty and fluctuation.

    出自:L. Murray
【近义词】

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学英语单词
17-hydroxycorticosteroid
absorb more labor power
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analytic manufacturing process
angle of bisection
angular house
applausefully
application development language
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Ault.
baum
Baumes' sign
benzoyllactic acid
berlin film festival
bobbin stripper
body mike
boom ballast
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card not present
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cruzada
D.Lit., D.Litt.
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diffuse-chamber
embroiderers
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empis tenuinervis
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flame scanner
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gone with you
haematogenous pigment
haplohumox
Harris syndrome
hemicircumferential
hexahydroxylene
ICTP
IEI
iekyll
iiand book
IJsselmeer
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International Radar Simulator Teachers Workshop
jabbour
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LOPHIFORMES
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mawrs
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Minabegawa
moldy kernel
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nominal line width
normalization potentiometer
observ
observation mine
ophtalmica magna arteria
oreillet
Pasfield L.
paul john flories
pentanitrophenol ether
pilot certificate
polyester-blend
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ratified
reasonable consideration
Rednitz
rotar
rotor angle detector
RRSS
Saujon
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silklay
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stare-out
subclassification
submerged-arc furnace
superaggressive
supercontinuum
tampes
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the Holy Office
Thorkötlustadhir
total gain
transversing gear
water battery
wertrational
wing mirrors
wire electrode
workmans