单词 | volcano- |
释义 | volcano-comb. form Geology. Forming adjectives relating to volcanoes and their activity. volcanogenic adj. Brit. /ˌvɒlkənə(ʊ)ˈdʒɛnɪk/ , U.S. /ˌvɔlkənəˈdʒɛnɪk/ , /ˌvɑlkənəˈdʒɛnɪk/ of volcanic origin; having volcanic activity as the agent.ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [adjective] > volcanic volcanized1775 volcanic1776 volcanogenic1907 1907 Chem. Abstr. 1 2358 The absence of rocks intermediate in SiO2, such as syenites or andesites,..suggests deep-seated rather than volcanogenic origin. 1977 A. Hallam Planet Earth 59/2 Glacial or volcanogenic sediments contain coarse particles which can be very unstable. 2005 K. C. Condie Earth as Evolving Planetary Syst. (ed. 5) vi. 179 The similarity in the distribution of excess volatiles in volcanic gases to those in near-surface reservoirs..strongly supports a volcanogenic origin for these gases. volcano-seismic adj. Brit. /vɒlˌkeɪnəʊˈsʌɪzmɪk/ , U.S. /vɔlˌkeɪnoʊˈsaɪzmɪk/ , /vɑlˌkeɪnoʊˈsaɪzmɪk/ involving or relating to both volcanic and seismic phenomena.ΚΠ 1878 F. M. Endlich Rep. Geol. White River District iii, in 10th Ann. Rep. U.S. Geol. & Geogr. Surv. Territories 114 They simply represent the filling with volcanic material of fissures formed by volcano-seismic action. 1940 Geogr. Rev. 30 147 The sequence and interrelationship of volcano-seismic events throughout the islands of the Lesser Antilles is indisputable. 2005 N.Y. Times (National ed.) 13 Mar. v. 17/1 Activity on Dominica has included shallow earthquake swarms associated with movement of magma, termed volcano-seismic crises. volcano-tectonic adj. Brit. /vɒlˌkeɪnəʊtɛkˈtɒnɪk/ , U.S. /vɔlˌkeɪnoʊˌtɛkˈtɑnɪk/ , /vɑlˌkeɪnoʊˌtɛkˈtɑnɪk/ involving or relating to both volcanic and tectonic phenomena.ΘΚΠ the world > the earth > structure of the earth > formation of features > tectonization or diastrophism > [adjective] geotectonic1858 diastrophic1881 tectonic1894 volcano-tectonic1907 synkinematic1932 post-tectonic1938 tectonical1939 syntectonic1942 palaeotectonic1947 the world > the earth > structure of the earth > formation of features > convulsion > [adjective] > volcanic activity volcano-tectonic1907 1907 W. H. Hobbs in Beiträge zur Geophysik 8 224 The seismotectonic lines often intersect lines of volcanoes (volcanotectonic lines) at volcanic vents. 1965 G. J. Williams Econ. Geol. N.Z. xv. 235/2 The large volcano-tectonic basins so typical of this active tectonic and volcanic zone. 1996 C. Frankel Volcanoes Solar Syst. viii. 158 Coronae are clearly volcano-tectonic in origin, as is apparent from the variety of associated volcanic features. This entry has been updated (OED Third Edition, March 2013; most recently modified version published online December 2021). < comb. form1878 |
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