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单词 pigment
释义
pigment
noun[CorU]
uk
/ˈpɪɡ.mənt/us
/ˈpɪɡ.mənt/
asubstancethat gives something aparticularcolourwhen it ispresentin it or isaddedto it:
色素；颜料
Melanin is thedarkbrownpigment of thehair,skin, andeyesthat ispresentinvaryingamountsin everyhumanbeing.黑色素是头发、皮肤和眼睛中的黑褐色色素，每个人体内或多或少都有这种色素。
Pigment ismixedintooil,glue,egg, etc. to make differenttypesofpaint.将颜料与油、胶水、鸡蛋等混合，制成各种涂料。
SMART Vocabulary: related words and phrases
Paints, dyes & pigments
  • annatto
  • colourant
  • dip dye
  • dyer
  • dyewood
  • enamel
  • henna
  • non-drip
  • paint
  • paint thinner
  • pigmented
  • poster paint
  • rinse
  • tint
  • tinted
  • topcoat
  • turpentine
  • undercoat
  • undyed
  • varnished
See more results »

Related word

pigmented
(Definition ofpigmentfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

pigment| American Dictionary

pigment
noun[C/U]
us
/ˈpɪɡ·mənt/
biology
anaturalsubstancethatproducescolorinanimalsandplants, such as ofskin,hair, andleaves
Pigment is also thesubstancein apaintordyethat gives ititscolor.

pigmentation

noun[U]us
/ˌpɪɡ·mənˈteɪ·ʃən/
(Definition ofpigmentfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofpigment

pigment
Spectral tuning of pigments underlying red-green color vision.
From theCambridge English Corpus
Spectral tuning in salamander visual pigments studied with dihydroretinal chromophores.
From theCambridge English Corpus
Two approaches have been implemented to generate spectral extinction functions for cone pigments.
From theCambridge English Corpus
Thus, the question is not why hypopigmented animals have elevated thresholds compared to pigmented animals, but rather, what causes their reduction in rhodopsin expression?
From theCambridge English Corpus
The supernatant was filtered in the presence of polyvinyl polypyrrolidone and activated carbon to eliminate pigments and polyphenols.
From theCambridge English Corpus
Photosynthetic light-harvestingpigment-protein complexes : toward understanding how and why.
From theCambridge English Corpus
Photoreceptors recover frompigmentadaptation after replacement 11-cis retinal, supplied by pigment epithelial cells, regenerate the visual pigment, and quench opsin's activity.
From theCambridge English Corpus
The apparent ordering ofpigmentlayers was observed wherever figures overlapped.
From theCambridge English Corpus
However, the retina shrank only by about 1% relative to thepigmentepithelium, so this does not seem to be the case.
From theCambridge English Corpus
A back-propagation neural network predicts absorption maxima of chimeric human red0green visual pigments.
From theCambridge English Corpus
The text does not elaborate on the difference between mixtures of pigments and mixtures of spectral light.
From theCambridge English Corpus
Another potential source of luminance-contrast contamination might have arisen due to the nonuniform distribution of macularpigmentwithin the central macular region.
From theCambridge English Corpus
Polymorphism in the number of genes encoding long-wavelength-sensitive cone pigments among males with normal color vision.
From theCambridge English Corpus
Mutually exclusive expression of human red and green visualpigment-reporter transgenes occurs at high frequency in murine cone photoreceptors.
From theCambridge English Corpus
In this paper we investigate the interrelationships between the mineralization, growth and sheathpigmentproduction.
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.

Collocationswithpigment

pigment

These are words often used in combination withpigment.

Click on a collocation to see more examples of it.

anthocyanin pigment
Null mutants for structural genes are in general devoid of anthocyanin pigment in all plant parts whereas regulatory mutants show altered colour patterns relative to wild-type.
From theCambridge English Corpus
black pigment
Theblackpigmentof this element does not fade to brown.
From theCambridge English Corpus
blue pigment
The cause was found to be the result of an organometallicbluepigmentwhich caused an exothermic catalytic reaction with another additive in the foam.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
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/pigment##
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更新时间：2025/2/10 19:06:39