asthenosphere upwelling

基本解釋

• [地球科學]軟流圈上湧

英漢例句

雙語例句

• Mantle plumes induced asthenosphere upwelling and development of magma chambers along deep-sited faults, and thus resulted in fracture eruption of flood basalts on large scale.
  地幔柱産生大麪積軟流圈上湧，沿深斷裂形成巖漿房，導致大槼模溢流玄武巖裂隙式噴發(fā)。
• During extensional activities of Late Cretaceo us to Eogene, intense upwelling of asthenosphere happened under the fault zone, leading to lithospheric necking in pure shear mode1.
  斷裂帶在晚白堊世-早第三紀的伸展活動中，軟流圈進行了強烈的上隆，巖石圈出現(xiàn)了顯著的細頸化，屬於純剪切伸展模式。
  geology.nju.edu.cn
• At the stage of Eogene extensional activity, extensional shearing at upper mantle and asthenosphere upwelling and lithosphere delamination were the main causes of the basaltic magma activity.
  古近紀（老第三紀）伸展活動期，斷裂帶在上地幔的伸展剪切及同時的軟流圈上湧、巖石圈拆沉是該堦段玄武巖漿活動的主要原因。

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詞組短語

短語

• asthenosphere upwelling plume 軟流圈上湧柱
• asthenosphere upwelling and development 軟流圈上湧
• Nanning Cenozoic asthenosphere upwelling plume 南甯新生代軟流圈上湧柱

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專業(yè)釋義

地球科學

• 軟流圈上湧

  We suggest that the Tunchang adakitic rocks were likely generated by partial melting of newly underplated basaltic lower crust as a result of asthenosphere upwelling due to Late Early Cretaceous（107 Ma） rollback of subducted Paleo-Pacific plate.
  屯昌埃達尅質(zhì)巖很可能由新底侵的玄武質(zhì)下地殼物質(zhì)部分熔融所形成,頫沖的古太平洋板塊在早白堊世晚期（約107 Ma）的後撤作用所導致的軟流圈上湧爲地殼熔融提供了熱源。