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单词 spectral
释义
spectral
adjective
uk
/ˈspek.trəl/us
/ˈspek.trəl/

spectraladjective(GHOST)

coming from orseemingto be thespiritof adeadperson:
鬼的，幽灵的；幽灵似的
a spectralfigure/presence鬼魂
SMART Vocabulary: related words and phrases
Souls, spirits & ghosts
  • apparition
  • astral plane
  • aura
  • chi
  • chthonic
  • ectoplasm
  • incorporeal
  • incubus
  • necromancer
  • necromancy
  • Ouija board
  • reincarnation
  • soul
  • spectre
  • spirit
  • succubus
  • séance
  • wight
  • wraith
  • zombie
See more results »

spectraladjective(COLOURS)

physicsspecialized
of the set ofcoloursinto which abeamoflightcan beseparated:
光谱的，谱的
spectrallight光谱灯
SMART Vocabulary: related words and phrases
Colour - general words
  • bleed
  • chalkiness
  • chalky
  • chromatic
  • colour
  • colour wheel
  • colouration
  • complementary
  • palette
  • pigmented
  • primary colour
  • recolour
  • secondary colour
  • shade
  • spectroscope
  • spectrum
  • tie-dye
  • tint
  • tinted
  • tone
See more results »
(Definition ofspectralfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofspectral

spectral
As the latter effects a normalization of the data, the units of the spectrum are termedspectraldensity.
From theCambridge English Corpus
At what point did you move away fromspectralanalysis toward nonlinear models?
From theCambridge English Corpus
The fact that different speech sounds are cued by differentspectraland temporal parameters further complicates the interpretation of neurophysiological findings.
From theCambridge English Corpus
Here we study some of their basic properties, such as metric properties, symmetries, andspectralproperties.
From theCambridge English Corpus
In, the graphs (of bounded degree) for which thespectralradius is less than 1 are characterized.
From theCambridge English Corpus
Here we study somespectralconditions for a (regular or distance-regular) graph to be strongly distance-regular.
From theCambridge English Corpus
The resulting components are expressed in aspectraldensity function, which specifies the amount ofspectralpower within given frequency bands.
From theCambridge English Corpus
Let us now return to the question of a 'spectraltheory' for bipartite graphs.
From theCambridge English Corpus
Excellent correlation between the zero-crossing data and thespectralanalysis was shown on-line.
From theCambridge English Corpus
Also, which 'spectralline' was being referred to?
From theCambridge English Corpus
We can also studyspectralproperties by considering the function space associated to the sequence or tiling dynamical system.
From theCambridge English Corpus
Then in a complementary paper we will address the correspondingspectraltheory and its relation with the results obtained here.
From theCambridge English Corpus
The use of thespectraltheorem allows to view the problem as a linear one.
From theCambridge English Corpus
The number defined above is itsspectralpotential.
From theCambridge English Corpus
Plots of luminescence intensity against wavelength thus obtained must be corrected for any variations inspectralresponse of optical fibre, monochromator and photomultiplier.
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/spectral##
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更新时间：2024/12/27 15:29:18