Upper mantle asthenosphere 上地幔软流圈
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。
The wide boundary form and its change in the upper and middle parts of layer B"may reflect the corrosion and assimilation of Earth's material in the surroundings by the asthenosphere."
层上中部的宽广的分布边界形态及其变化，可能反映软流圈对周围地球物质的同化熔蚀作用；
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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