基本解释

• [能源科学技术]幔源岩

英汉例句

双语例句

• 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。
• The diabase and lamprophyre are typical mantle source rock while the granite pegmatite is typical crustal source rock.
  其中辉绿岩和煌斑岩是典型的幔源岩，花岗伟晶岩则是典型的壳源岩。
• Mantle source differentiation series experience an evolution from volcanic rock stage to intrusive rock stage. Volcanic stage means the evolution of tholeiites—high-alumina basalts—alkalibasalts.
  幔源分异系列经历了从火山岩到侵入岩演化阶段，火山岩阶段由拉斑玄武岩系经高铝玄武岩系演化到碱性玄武岩系；

专业释义

能源科学技术

• 幔源岩