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单词 epeirogeny
释义

epeirogeny

enUK

ep·ei·rog·e·ny

E0172300 (ĕp′ī-rŏj′ə-nē)n. pl. ep·ei·rog·e·nies Uplift or depression of the earth's crust, affecting large areas of land or ocean bottom.
[Greek ēpeiros, continent + -geny.]
e·pei′ro·gen′ic (ĭ-pī′rō-jĕn′ĭk) adj.e·pei′ro·gen′i·cal·ly adv.

epeirogeny

(ˌɛpaɪˈrɒdʒɪnɪ) or

epeirogenesis

n (Geological Science) the formation and submergence of continents by broad relatively slow displacements of the earth's crust. Also called: epirogeny [C19: from Greek ēpeiros continent + -geny] epeirogenic, epeirogenetic adj

ep•ei•rog•e•ny

(ˌɛp aɪˈrɒdʒ ə ni)

n. vertical or tilting movement of the earth's crust, generally affecting broad areas of a continent. [1885–90; < Greek ḗpeiro(s) mainland, continent + -geny] e•pei•ro•gen•ic (ɪˌpaɪ roʊˈdʒɛn ɪk) e•pei`ro•ge•net′ic (-dʒəˈnɛt ɪk) adj.

epeirogeny, epeirogenesis

the vertical movement or tilting of the earth’s crust, affecting broad expanses of continents. — epeirogenic, epeirogenetic, adj.See also: Geology
the vertical movement or tilting of the earth’s crust, affecting broad expanses of continents. — epeirogenic, epeirogenetic, adj.See also: Earth

Epeirogeny

enUK

epeirogeny

[‚e‚pī′räj·ə·nē] (geology) Movements which affect large tracts of the earth's crust.

Epeirogeny

 

slow secular uplifts and/or subsidences of vast areas of the crust that do not alter the crust’s structure. The term “epeirogeny” was introduced in 1890 by the American geologist G. Gilbert in contrast to the term “orogeny.” In the broad sense, epeirogeny corresponds to the concept of oscillatory movements of the earth’s crust (seeOSCILLATORY MOVEMENTS OF THE EARTHSCRUST).

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更新时间:2024/12/23 20:45:11