This may be up to 50 km thick and comprises ultrabasic peridotite.

其厚度可达50公里并由超基性的橄榄岩所组成.

辞典例句

Below the lithosphere is the rheosphere comprising partly fused peridotite.

岩石圈之下是由部分熔融的橄榄岩所组成的软流圈.

辞典例句

Serpentinite - is the least altered member of the peridotite suite.

蛇纹岩 - 是橄榄岩组蚀变最轻微的分子.

辞典例句

The chromite deposits in the Muskox Complex occur only in feldspathic peridotite.

在穆斯科克斯杂岩体中,铬铁矿矿层仅产于长石质橄榄岩中.

辞典例句

The magnesite originated from the peridotite by weathering.

菱镁矿是由橄榄岩风化形成的.

辞典例句

Peridotite occurs in sizable and accessible quantities on every continent except Antarctica, according to Kelemen.

据科勒曼说,在除了南极洲以外的所有大陆都能相当容易地找到大量的橄榄岩.

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