asthenosphere
音標[?s'θen?sfi?] 讀音漢語翻譯
n. 軟流圈
英文解釋:
名詞 asthenosphere:
- the lower layer of the crust
詳細解釋:
as.then.o.sphere
n.(名詞)A zone of the earth`s mantle that lies beneath the lithosphere and consists of several hundred kilometers of deformable rock.軟流圈:地球中地幔的一個區域,在岩石圈之下,包括幾百公里可變形的岩石
來源:Greek asthenôs [weak] * see asthenia 希臘語 asthenôs [不牢固的,衰弱的] *參見 astheniasphere sphere
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