paleo-arc

常見(jiàn)例句

• This area was in an arc and rear-arc basin on convergent plates in the Middle Devonian.
  其巖石化學(xué)及地球化學(xué)顯示島弧火山巖特征。
• Most of the islands are part of a geologically unstable and volcanically active island arc.
  多數(shù)島嶼在地理上都是不穩(wěn)定的火山活動(dòng)島弧。
返回 paleo-arc