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单词 aerosol
释义
aerosol
noun[C]
uk
/ˈeə.rə.sɒl/us
/ˈer.ə.sɑːl/
ametalcontainerin whichliquidsarekeptunderpressureandforcedout in aspray:
喷雾器
He'sseenfiresstartedby aerosols beingsprayedonelectricalequipment.
Aerosolcansarebannedfromaircraftcabins.
More examples
  • Morebabiessuffereddiarrhoeainhomeswhereairfresheners -includingsticks,spraysand aerosols - were useddaily.
  • Finish by mistingyourcurlswith an aerosolhairspray.
  • As well ashelpingcloudsform, aerosolsabsorborscattersunlight.
  • An aerosol cantravelconsiderabledistancesdownwind, and stillremaininfectioustopeople.
SMART Vocabulary: related words and phrases
Containers for liquids and gases
  • amphora
  • bottle
  • bucket
  • canister
  • canning jar
  • churn
  • flask
  • hip flask
  • hot-water bottle
  • hottie
  • howler
  • inkwell
  • oxygen tank
  • siphon
  • sprayer
  • stoup
  • Thermos
  • tin can
  • tinnie
  • travel mug
See more results »
chemistry,environmentspecialized
amixtureofparticles(=extremelysmallpiecesofmatter)and theliquidorgasthat they arecontainedin, that canspreadthrough theair:
Thevirusisspreadprimarilyby aerosols, so that could be bysneezing,coughing, oreventalking.
Aerosols are onetypeofairpollution- thetinyparticlessuspendedeverywhereinouratmosphere.
SMART Vocabulary: related words and phrases
Chemistry - general words
  • acceptor
  • aerosolize
  • allotrope
  • amphiprotic
  • amphoteric
  • chemical formula
  • cyclic
  • distilled water
  • electrolyte
  • electrolytic
  • endocrine disruptor
  • endothermic
  • exothermic
  • inorganic chemistry
  • molecular weight
  • nonelectrolyte
  • nonreactive
  • reactive
  • reactivity
  • reduction
See more results »
(Definition ofaerosolfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
aerosol
noun[C]
uk
/ˈeə.rə.sɒl/us
/ˈer.ə.sɑːl/
ametalcontainerin whichliquidsarekeptunderpressureandforcedout in aspray
喷雾器
chemistry,environmentspecialized
amixtureofparticles(=extremelysmallpiecesofmatter)and theliquidorgasthat they arecontainedin
气溶胶
Aerosols are asubsetofairpollutionthat refers to thetinyparticlessuspendedeverywhereinouratmosphere.气溶胶是空气污染的一部分，指在大气中无所不在的微小颗粒。

aerosol| American Dictionary

aerosol
noun[C]
us
/ˈeər·əˌsɔl,-ˌsɑl/
acontainerin whichliquidsarekeptunderpressureandforcedout in aspray(=massofsmalldrops):
Thegassesused in aerosols weredamagingtheatmosphere.
(Definition ofaerosolfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofaerosol

aerosol
The bacteria are transmitted by 'nose to nose ' contact or inhalation of aerosols [16].
From theCambridge English Corpus
The role of atmospheric aerosols in the origin of life.
From theCambridge English Corpus
Levitation of stratospheric and mesophilic aerosols by gravito-photophoresis.
From theCambridge English Corpus
There has been considerable interest in the dynamics of gases and plasmas containing dust grains or highly charged aerosols, including collective effects and strong electrostatic interaction between the charged particles.
From theCambridge English Corpus
The most plausible source of this outbreak was the whirlpool, as from there, spread of bacteria by aerosols could have taken place to the whole area.
From theCambridge English Corpus
At present, the burning of fossil fuels and changes in land use and land cover are very rapidly increasing the atmospheric concentrations of greenhouse gases and aerosols.
From theCambridge English Corpus
Atmospheric aerosols are prebiotic chemical reactors.
From theCambridge English Corpus
The efficiency of various liquid impingers in bacterial aerosols.
From theCambridge English Corpus
Online and in-situ detection of lead aerosols by plasma-spectroscopy and laser-excited atomic fluorescence spectroscopy.
From theCambridge English Corpus
Atmospheric aerosols as prebiotic chemical reactors.
From theCambridge English Corpus
Thirdly, anti-freeze, linseed oil and aerosols are now covered.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
We have no immediate plans to extend this monitoring to acid aerosols.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
The main emphasis is on the type of optional regulation to which the proposal on aerosols belongs.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Almost a million tons of plastics were used last year plus 750 million paper bags, 10,000 million cans and 375 million aerosols.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
They include glue, aerosols, hair lacquer, petrol and dry cleaning fluids.
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/aerosol##
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更新时间：2024/12/28 12:33:30