The action of plumes not being confined to plate boundaries is basic to the theory of plate tectonics.

 
  • 地幔羽的活動(dòng)并不局限于板塊邊界,是板塊構造理論的基礎。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan