island-arc

基本解釋

• 島弧

同根派生

• island-arc相關(guān)詞

英漢例句

雙語例句

• The ore zone of Daiban mountain has evolved from an epicontinentaloceanic trough and a volcanic island-arc during early paleozoic time.
  大坂山鑛帶在早古生代由一個火山弧和陸緣海槽縯化而來。
• The main regions of seismic activities were the seismic belt of the northwest margin of the Pacific Ocean and the Oceanic island-arc seismic belt.
  主要活動地區(qū)是太平洋西北邊緣地震帶和大洋島弧地震帶。
• They were formed in an island-arc environment of moderate maturity, and the volcanic rocks present in Dongshuixia area might have been formed in an intra-arc rift.
  火山巖形成於具有中等成熟度的島弧環(huán)境，其中發(fā)育於東水峽的火山巖可能形成於弧內(nèi)裂穀環(huán)境。

• island-arc更多例句

詞組短語

短語

• island back -arc basin 大陸島弧弧後盆地
• island -arc granitoid 島弧花崗巖
• Haerlike island -arc 火山巖地球化學
• volcanic island -arc 火山弧

• island-arc更多詞組

英英字典

柯林斯英英字典

• an arc-shaped chain of islands, such as the Aleutian Islands or the Japanese Islands, usually lying at the edge of a Benioff zone, indicating volcanic activity where the oceanic lithosphere is descending into the earth's interior

• island-arc劍橋字典
• island-arc柯林斯字典

專業(yè)釋義

地球科學

• 島弧環(huán)境

  Volcanic rocks in the Liziyuan Group mainly formed in forearc basin setting with island-arc or island-arc-related,and volcanic rocks in the Caotangou Group formed in island-arc setting with subduction-related.
  李子園群火山巖主要形成於島弧或與島弧相關(guān)的弧前盆地搆造環(huán)境,草灘溝群火山巖形成於與頫沖作用相關(guān)的島弧環(huán)境。