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单词 unperturbed
释义
unperturbed
adjective
uk
/ˌʌn.pəˈtɜːbd/us
/ˌʌn.pɚˈtɝːbd/
notworriedabout something,especiallywhen this isslightlysurprising:
（尤指在意外情况下）不担忧的；镇静的；平静的
Heseemedcompletelyunperturbed at theideaof having tosingin aroomfullofstrangers.他似乎一点都不担心在一屋子陌生人面前唱歌。
Synonym
unruffled
SMART Vocabulary: related words and phrases
Brave and courageous
  • adventurous
  • adventurously
  • audacious
  • ballsy
  • be man enoughto do somethingidiom
  • doughty
  • faint heart never won fair lady/maidenidiom
  • fearless
  • fearlessly
  • gallant
  • intrepid
  • intrepidly
  • lion-hearted
  • man up
  • manfully
  • unflinching
  • unflinchingly
  • valiant
  • valiantly
  • venturesome
See more results »
(Definition ofunperturbedfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofunperturbed

unperturbed
Simultaneous multiple-point measurements were therefore made to provide information about these structures in theunperturbedand recovering boundary layer.
From theCambridge English Corpus
One complete set of measurements was made upstream of curvature in theunperturbedboundary layer, and this constituted a reference set.
From theCambridge English Corpus
The perturbations were assumed to be of sufficiently short wavelengths to justify the slow time and radiusfrozen-in approximation for theunperturbedsystems.
From theCambridge English Corpus
In this latter case, one regards (3.1)-(3.3) as generatingunperturbedbulk solutions which shall drive the perturbed modes seen as test modes.
From theCambridge English Corpus
Thus, surprisingly, the long-term relaxation from stabilizing curvature resulted in increased turbulent mixing, compared to theunperturbedboundary layer.
From theCambridge English Corpus
The analysis of ribbing necessarily starts from a mathematical description of theunperturbedbase state, a steady, two-dimensional viscous freesurface flow.
From theCambridge English Corpus
Theunperturbeddipole initially propagates along the x-axis with = 0 and = 0.
From theCambridge English Corpus
The front of the drop always regains itsunperturbedspherical shape.
From theCambridge English Corpus
For the constant velocity piston, the perturbation particle velocity a t theunperturbedpiston location is zero.
From theCambridge English Corpus
We assume that theunperturbedplasma is neutral.
From theCambridge English Corpus
It is convenient to transform the equation to a reduced-variables coordinate system moving with theunperturbedsoliton.
From theCambridge English Corpus
The mixing region, of course, does not exist for theunperturbedcase.
From theCambridge English Corpus
Again, their recovery to theunperturbedcondition is slow and consistent with other results discussed above.
From theCambridge English Corpus
In what follows, the subscript '0' indicates anunperturbedquantity.
From theCambridge English Corpus
Results have been presented only for the case when theunperturbedconfiguration is plane.
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/unperturbed##
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更新时间：2025/1/18 17:07:29