upper mantle rock

基本解释

• [地球科学]上地幔岩

英汉例句

双语例句

• The later is controled by melting degree of the upper mantle rock.
  后者直接受上地漫岩熔融程度所制约。
• Until now, some studies showed that major source of ore-forming materials come from wall rock or upper mantle.
  目前，有关研究认为此类矿床成矿物质主要来源于矿床的围岩或上地幔。
• 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.
  岩石铅同位素构造演化模式判别结果表明，煎茶岭超基性岩石的成岩物质来自亏损上地幔；

权威例句

• 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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专业释义

地球科学

• 上地幔岩