mantle plume

基本解释

• [地物] 地幔柱

英汉例句

双语例句

• It results from the city’s location above a mantle plume, a hot spot about 100 kilometers below ground where temperatures are high enough to melt rock.
  而奥克兰火山地火山的成因，是因为该地区位于地幔羽（mantle plume）之上，地幔羽在地下约100公里处，温度高到可以融化岩石。
• The mantle plume provided benefiting heat source and structure conditions for the deep melting of metallogenic magma, differentiation and shallow emplacement.
  湘东南地幔柱为成矿岩浆的熔融、分异演化和浅部就位提供了有利的热源和构造条件。
• A huge thermal dome structure was firstly formed in continental crust due to rising of hot mantle plume during the Early Permian, and graben and fault basin were further formed.
  早二叠世时，由于热地幔柱上升活动，引起在大陆壳区首先形成巨大的热穹窿构造，再进一步发展演化，形成地堑和断陷盆地。

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词组短语

短语

• mantle e plume 地幔柱;地幔热柱;地幔涌流
• super mantle plume 超级地幔柱
• mantle plume and hotspot 地幔热柱和热点
• Emei mantle plume 峨眉地幔柱
• mantle plume activity 地幔柱活动

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专业释义

地球科学

• 地幔柱

  Mantle metasomatism occurredin 650Ma ago and the metasomatic agent were derived from the mantle plume source similar toOIB source.
  地幔交代作用发生于距今约650Ma左右，交代营力来源于与洋岛玄武岩源类似的地幔柱源。

• 地幔热柱
• 地幔羽
• 地幔涌流

生物学

• 地幔热缕
• 地幔柱
• 羽状地幔流