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单词 subduction
释义
subduction
noun[U]
geologyspecialized
uk
/sʌbˈdʌk.ʃən/us
/sʌbˈdʌk.ʃən/
asituationin which of one of the earth'splates(= thelargelayerofrockthat the earth'ssurfaceis made of)slidesunder another, oftencausinganearthquakeorvolcano
（地球大陆板块边缘滑入另一板块下方的）俯冲，潜没
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Geology: earthquakes & volcanic eruptions
(Definition ofsubductionfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

subduction| American Dictionary

subduction
noun[U]
us
/səbˈdʌk·ʃən,sʌb-/
earth science
asituationin which of one of the earth'splates(=largelayerofrockthat the earth'ssurfaceis made of)slidesunder another, oftencausinganearthquakeorvolcano
(Definition ofsubductionfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofsubduction

subduction
The chapters on mid-ocean ridges andsubductionzones were disappointing.
From theCambridge English Corpus
An effect of flat slabsubductionwould have been a magmatic arc gap.
From theCambridge English Corpus
In other words, input from sedimentsubductionhas had no effect over this, vastly bigger, carbon reservoir.
From theCambridge English Corpus
As a result, one can reconstruct the tectonic evolution, fromsubductionto collision, by comparing the southern section with the northern one.
From theCambridge English Corpus
By contrast the association between fold and thrust belts and particular aspects ofsubductionregimes has yet to be confirmed.
From theCambridge English Corpus
Causes (1), (3) and (4) could operate in concert as asubductiontrench converged on a rifted margin.
From theCambridge English Corpus
Contrary to the suggestion of a relationship between ridgesubductionand compression, the main result of this collision has been fast uplift and extensional tectonism.
From theCambridge English Corpus
However, the geochemical data are consistent with derivation of magmas from a mantle source modified bysubductionprocesses.
From theCambridge English Corpus
The second model involves derivation of the melts from a depleted lithospheric mantle source which was contaminated bysubductioncomponents.
From theCambridge English Corpus
Subductionof dense cold plates into the mantle leads to plate tectonics.
From theCambridge English Corpus
A physical model for the volume and composition of melt produced by hydrous fluxing abovesubductionzones.
From theCambridge English Corpus
Lithospheric buoyancy and collisional orogenesis:subductionof oceanic plateaus, continental margins, island arcs, spreading ridges, and seamounts.
From theCambridge English Corpus
With continuingsubductionthe pelagic sediments might have been dragged beneath the accretionary prism leading to compaction and expulsion of large amounts of pore fluids.
From theCambridge English Corpus
Thus, fluids associated withsubductionmay have been responsible for triggering partial melting of lithosphere already experiencing decompression as a result of extension.
From theCambridge English Corpus
Evolution of retreatingsubductionboundaries formed during continental collision.
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/subduction##
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更新时间：2024/12/28 11:19:27