asthenosphere
n. [地质] 软流圈;岩流圈
例句
The mesosphere comprises the rest of the mantle below the asthenosphere.
中间圈包括岩流圈以下地幔的其余部分。
Involved in isostatic correction sometimes taken as the top of the asthenosphere.
在均衡校正中有时将其作为软流层的顶部。
The Okinawa Trough is a back arc basin still driven by the converging asthenosphere.
冲绳海槽仍是一个软流圈在汇聚的弧后盆地。