1.【矿】橄榄岩
1.a coarse-grained igneous rock that is rich in iron and magnesium.
1.The team has shown that the Omani peridotite absorbs tens of thousands of tonnes of carbon dioxide a year, far more than anyone had thought.
科研小组已经证明，阿曼的橄榄岩每年能吸收数以万吨的二氧化碳，这大大地超过了人们的想象。
2.The osmium isotopic compositions and model age of mantle peridotite xenoliths from Jiangsu-Anhui area and their geological significance.
苏皖地区幔源橄榄岩捕虏体的锇同位素组成、模式年龄及其意义。
3.This may be up to 50km 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。
4.Like basalt, peridotite chemically reacts with carbon dioxide-saturated water to quickly form minerals, some of which contain carbon.
橄榄岩像玄武岩一样和二氧化碳饱和溶液发生化学反应后能迅速生成矿物质，其中一些含有碳。
5.of compound rock-body. They belong to mafic, ultramafic rocks which type are gabbro, pyroxenite and peridotite.
与铜镍矿成矿有关的岩体具有复合杂岩体特征，多属辉长岩—辉石岩—橄榄岩型镁铁—超镁铁质岩。
6.Ultrabasic rocks have a silica content less than 45%. Peridotite is the typical intrusive rock which consists of olivine and pyroxene.
超基性岩的SiO2含量小于45%，它的侵入岩叫做橄榄岩，主要由橄榄石、辉石等矿物组成。
7.The Karamaili ophiolite complex in East Junggar of Xinjiang province is composed of metamorphic peridotite, gabbro, diabase and basic lava.
卡拉麦里蛇绿混杂岩的岩石组合为变质橄榄岩、辉长岩、辉绿岩和基性熔岩等。
8.Cr ore deposits are genetical pided into 2 types ie. magmatic type and relic and stagnated type of metamorphosed mantle peridotite.
铬铁矿床成因可分为两大类：岩浆铬铁矿床和地幔变质橄榄岩残、滞留铬铁矿床。
9.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。
10.The magnesite originated from the peridotite by weathering.
菱镁矿是由橄榄岩风化形成的。