island arc

基本解釋

• [地理] 弧形列島

英漢例句

雙語例句

• Sumatra itself is part of an island arc.
  蘇門答臘島本身就是島弧的一部分。
• Sediments washed into the basin from both the fore-arc ridge and island arc weigh down the crust in this area, creating the depression.
  沉積物被從兩側(cè)的弧前脊和島弧沖到盆地，使該處地殼承重增加，形成洼地。
• The Kuril Island chain is built from a line of volcanoes, an island arc, that extends from Russia's Kamchatka Peninsula to northern Japan.
  千島島鏈?zhǔn)且粭l從俄羅斯的堪察加半島延伸到日本北部的由一排火山組成的島弧。

• island arc更多例句

詞組短語

短語

• island -arc granitoid 島弧花崗巖
• Haerlike island -arc 火山巖地球化學(xué)
• 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(xué)

• 島弧

  The far and adjacent wallrocks have similar geochemical characters and indicates that they were island arc volcanics.
  遠(yuǎn)礦圍巖和近礦圍巖具有相似的地球化學(xué)特征,屬于島弧火山巖。

• 弧形列島

環(huán)境科學(xué)技術(shù)

• 島弧

  With previous results, theGuanjiagou Group is in Bekou forearc basin and it is presumed that thesedimentary detritus was from eastsouthern island arc.4.
  結(jié)合前人成果，關(guān)家溝組位于碧口弧前盆地，推測關(guān)家溝組內(nèi)的沉積物主要來自南東向的島弧環(huán)境。