mantle source region 地幔源区
mantle source volume of basahs 玄武岩地幔源区
mantle source 地幔源 ; 地幔源区
single-stage mantle-source lead 单阶段幔源铅的
mantle source co 幔源co
mantle-source co 幔源co
Under the influence of the subduction, the source mantle of the potassic lamprophyres has a high geothermal gradient and oxygen fugacity.
由于这种作用的影响，使钾质煌斑岩的源区地幔处于地温梯度高、氧逸度高的不稳定状态。
The source mantle shows the HIMU nature. The asthenosphere mantle, the dehydrated ocean shell and remaining the ancient enrichmental mantle had mixed to form the source.
源区地幔具有HIMU性质，由软流圈地幔、脱水洋壳与残留岩石圈地幔混合组成，表现出富集的特征；
Wilson suggested that the long chain of volcanoes stretching northwest from Hawaii is simply the surface expression of a long-lived volcanic source located beneath the tectonic plate in the mantle.
威尔逊认为，夏威夷向西北延伸的火山长链只是一个长期存于板块下、地幔中的火山源在板块表面的表现。
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