1) mantle plume
地幔热柱
1.
The ore-forming materials are mainly derived from the earth core constrained by deep processes and moved up to surface with multi-stages of mantle plume evolution and is contaminated with earth crust materials.
认为峪耳崖矿区成矿物质应主要来自地核,受深部过程的约束,成矿物质随地幔热柱多级演化向地表迁移,在其上升过程中,与壳源物质发生部分混染,使所测同位素数据往往表现出以深源为主、并混有少量壳源物质的特征。
2.
Mantle branch is the third-grade tectonic unit during multiple evolution of mantle plume.
幔枝构造是地幔热柱多级演化的三级单元,其对内生矿产的成矿控矿作用十分明显。
3.
Mantle branch structure is the third-order unit of mantle plume multistage evolution.
幔枝构造是地幔热柱多级演化的第三级构造单元 ,其核部变质—岩浆杂岩隆起与外围盖层之间的主拆离带体系是很好的成矿控矿构造。
2) Plume
[英][plu:m] [美][plum]
热地幔柱
3) Sub-mantle plume
地幔亚热柱
1.
According to the study of mantle plume for ten years,it is concluded that sub-mantle plume is strongly uplifting under fault basin of North China.
笔者依据近十余年华北地幔亚热柱的研究认为 ,华北断陷区之下为一强烈上隆的地幔亚热柱。
4) mantle plume(hot spot)
地幔柱(热点)
1.
These magmatic rocks,including basic,intermediate,intermediate-acid,acid and alkaline rocks,came from earth s crust and mantle and these both and were controlled by the mantle plume(hot spot).
这些岩浆岩有基性、中性、中酸性、酸性和碱性，它们来自幔源、壳源、或壳幔混源，是地幔柱（热点）控制出现的热岩系。
5) hot-spot plume
热点地幔柱
6) mantle plume and hotspot
地幔热柱和热点
补充资料：地幔
| 地幔 earth mantle 地壳和地核之间的中间层。平均厚度为2800余千米 。1914 年 B. 古登堡根据地震波走时测定地核的深度为2900千米，比现代精密测量的结果只差15千米。因此，地核-地幔边界又称古登堡不连续面。 见地球内部构造。 |
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