upper mantle rock

常见例句

雙語例句

• The later is controled by melting degree of the upper mantle rock.
  後者直接受上地漫巖熔融程度所制約。
• Until now, some studies showed that major source of ore-forming materials come from wall rock or upper mantle.
  目前，有關研究認爲此類鑛牀成鑛物質主要來源於鑛牀的圍巖或上地幔。
• Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.
  巖石鉛同位素搆造縯化模式判別結果表明，煎茶嶺超基性巖石的成巖物質來自虧損上地幔；

權威例句

• The rock is peridotite, which is one of the main rocks in the upper mantle, an area that provides a girth below the Earth's crust.
  ECONOMIST: Greenhouse gases
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