That is one of the possible reasons why there is no "high-conductive layer of the upper mantle" in the MT profile from Yingxian to Shanghe, which images the asthenosphere electrical characters.
这也许正是根据现今应县—商河剖面上大地电磁的探测结果看不出来存在通常所说的反映“软流圈”电性特征的“上地幔高导层”的原因。
Asthenosphere uplift indicates the deep adjustment process during the interaction of plates, and also shows the adjusting process of gravitational equilibrium between upper layer of crust and mantle.
软流圈隆升是板块相互作用的深部调整过程,同时也是地壳表层—地幔进行重力均衡调整的过程。
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