ultrabasic
基本解释
- adj.超碱的
英汉例句
- 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。 - The ultrabasic rocks form a complex of large tectonic slices with intercalated slices of Sebakwian sedimentary rocks.
超基性岩与塞巴奎沉积岩岩片相间构成一巨大的构造岩片的杂岩体。 - The ultrabasic bodies are generally concordant intrusions, with related feeder dikes.
超基性岩一般为具有补给岩墙的整合侵入体。 - Many ultrabasic bodies in the orogenic association occur along strike faults, which gives a simulated concordant relationship.
与造山运动共生的许多超基性岩体沿着走向断层出露，表现出假的整合关系。 - The Parefin 4 chromite claims near the northern end of the Csardas thrust again indicate the eastward extension of the thinning ultrabasic sheet from Railway Block.
靠近萨达斯冲断层北端的帕勒芬4铬矿区又表明从铁路段向东超基性岩席减薄的情况。