peridotite的例句大全

The magnesite originated from the peridotite by weathering.

菱镁矿是由橄榄岩风化形成的.

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.

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.

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.

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.

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.

A mass of pyrolite xenolith ( such as peridotite andpyroxenide) and high-pressure mineral megacrysts ( such as anorthoclase, augite and kaersutite) are found in cone sheets and BS volcanic rocks.

锥状岩席和BS火山岩包含有大量的上地幔岩石包体（橄榄岩类和辉石岩类）和高压矿物巨晶（歪长石、普通辉石和钛闪石）。

Basalt, olivine basalt and peridotite buried in deep strata may act just as the melten iron in laboratory.

地下深处的玄武岩、橄榄玄武岩和橄榄岩与实验室条件下的熔融铁类似。

In North and Northeast China widely developed mantle-derived peridotite xenoliths, which were carried to the surface by alkali basaltic magma.

研究由玄武岩岩浆携带到地表的幔源橄榄岩包体可以获得上地幔的许多信息。

The first intrusive phase which constitutes the main part of the complexes is best differentiated and has a differentiation trend, due to gravitative crystallization differentiation, from peridotite facies and olivine-gabbro, facies to quartz-bearing norite-gabbro facies with basicity decreasing successively.

第一侵入期构成岩体的主体部分，分异良好，由重力结晶分异形成自橄揽岩相、橄榄辉长岩相向含石英苏长辉长岩相的分异趋势，基性程度依次降低。