单词 | rifting |
释义 | BETA Examples ofriftingDictionary> Examples ofrifting riftingisn’t in the Cambridge Dictionary yet. You can help! Add a definition Considering the age of the beginning of theriftingstage, the age of the calc-silicate series should be re-examined. From theCambridge English Corpus Stretching factors for each of threeriftingperiods are given. From theCambridge English Corpus Peaks in strain rate indicate periods ofriftingand the values of were calculated directly from the strain rate distribution. From theCambridge English Corpus This lends support to a controlling influence for lithosphericriftingzones on continental flood basalt generation and emplacement. From theCambridge English Corpus The evidence, including that of xenoliths carried in the magmas, supports the idea of melting of old metasomatized lithospheric mantle, usually associated withriftingtectonics. From theCambridge English Corpus These characteristics suggest that the initiation of sinistral strike-slip movement behind the trench caused the basaltic volcanism subsequent torifting. From theCambridge English Corpus Selecting 100 km gives a conservative estimate as this area has the thinnest lithosphere and will produce the least lamprophyre onrifting. From theCambridge English Corpus The heavy line indicates the line of initialrifting. From theCambridge English Corpus Possibilities include there being laterally equivalent parts of a continuous passive margin, or conjugate passive margins following an earlier episode ofrifting. From theCambridge English Corpus In general, there is evidence for threeriftingperiods although individual sections sometimes have more complex histories. From theCambridge English Corpus This method requires no a priori information about either the duration ofriftingor the total strain. From theCambridge English Corpus Therefore, the antecedent structures in most cases were not suitably oriented with respect to the external kinematic framework during initialrifting. From theCambridge English Corpus This thinning may be attributed to orogenic collapse or laterrifting. From theCambridge English Corpus Remnant subsidence modelling usually provides lower-bound estimates due to uncertainties inriftinghistories and in compaction. From theCambridge English Corpus The association of these two magma types is an example of bimodal mafic-ultramafic magmatism in ariftingenvironment. From theCambridge English Corpus Several pelitic and semipelitic intervals are present, perhaps indicative of thermal recovery during pauses in extensionalrifting. From theCambridge English Corpus In this case the method will slightly overestimate as some thermal subsidence might be included, but it will underestimate the duration ofrifting. From theCambridge English Corpus Furthermore, the high temperature of the granitic magmas and their intrusion at deep-crustal levels is consistent with magmatism generated by a rising mantle plume in an area of localizedrifting. 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. |
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