mantle plume
基本解释
- [地物] 地幔柱
英汉例句
- 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。
双语例句
词组短语
- 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
短语
专业释义
- 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
- 地幔热缕
- 地幔柱
- 羽状地幔流