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单词 latent heat
释义
latent heat
noun[U]
physicsspecialized
uk
/ˈleɪ.tənt ˌhiːt/us
/ˈleɪ.tənt ˌhiːt/
theheatthat isabsorbedorreleasedby asubstancewhen itchangesstate, forexamplefrom aliquidto agas, while thetemperatureof thesubstancedoes notchange
潜热（物质的形式发生变化，如从液体变为气体时，吸收或放出的热量。在此过程中，温度不发生变化。）
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(Definition oflatent heatfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

latent heat| American Dictionary

latent heat
noun[U]
us
/ˈleɪ·tənt ˈhit/
physics
theheatthat isabsorbedorreleasedby asubstancewhen itchangesform, forexample, from aliquidto agas, while thetemperatureof thesubstancestaysthe same
(Definition oflatent heatfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesoflatent heat

latent heat
Essential differences are that (i) systems describing the two species include reaction terms; and (ii) thelatentheatis zero.
From theCambridge English Corpus
This just expresses normal heat conduction with a sink term representinglatentheatbeing taken up by melting.
From theCambridge English Corpus
By increasing the surface area a t which solidification can take place, the mushy layer enhances the release of bothlatentheatand rejected fluid.
From theCambridge English Corpus
The code handles phase changes withlatentheatas well as temperaturedependent thermal conductivity and heat capacity.
From theCambridge English Corpus
Aside from thelatentheatof the liquid core, the chemical energy inventory is difficult to evaluate.
From theCambridge English Corpus
We see that the linear profile is modified by a quadratic term due to the internal release oflatentheat.
From theCambridge English Corpus
When equilibrium is achieved, rising vapor will condense to liquid at the ice interface, deposit itslatentheatof fusion there, and then drain as liquid.
From theCambridge English Corpus
This allows crystals of the heavy component to form in the melt, lowering the composition of the melt and also heating the melt through the release oflatentheat.
From theCambridge English Corpus
Some is stored aslatentheatin the core, and released during crystallization and growth of the inner solid core at the expense of the outer liquid core.
From theCambridge English Corpus
In addition, for the low concentrations of water typically dissolved in basalt (e 0.001), the contribution of thelatentheatof vaporization is negligible compared to that of solidification.
From theCambridge English Corpus
An attempt to quantify the effect of partial melting was made incorporating in the model the contribution of thelatentheatof melting for the metapelitic lower crust.
From theCambridge English Corpus
We intend to force you to use thelatentheatfrom your great electric plants to do useful work.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
He turns off the ignition and owing to something calledlatentheat, the temperature of the engine rises and halfway through the tunnel there is suddenly self ignition.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Experiments indicate that the transition is second-order, meaning there is nolatentheat.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Thelatentheatof the transition is 456 cal/mol.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
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/latent-heat##
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更新时间：2024/12/28 6:05:12