petrological的例句大全

Petrological and mineralogical examinations of core material can be used to identify hydrothermal alterations.

岩芯的岩石学和矿物学研究也能用来鉴定水热蚀变.

The rapakivi granites have a number of petrological peculiarities.

环斑花岗岩具有若干岩石学的特征.

The lithogeochemical heterogeneity in rocks are mainly due to measurement error, closure and petrological controls.

介绍了造成岩石地球化学不均匀性的原因,主要有测量误差 、 闭合问题及岩石学方面的控制等.

Furthermore, through the comparison of petrological features and mineral chemistry , 21 groups of meteorites are paired.

经过岩石矿物学特征和矿物成分的对比分析, 初步确定成对陨石21对.

The petrological-chemical analysis of clastic sedimentary rocks from Quantou Formation, Cretaceous indicates that their lithology mainly consists of arkose, shale and minor rock debris sandstone and greywacke by chemical classification of bulk elements.

通过对白垩系泉头组碎屑沉积岩岩石样品的岩石化学分析表明：主元素化学分类结果主要为长石砂岩、页岩，少量岩屑砂岩和硬砂岩；

Their petrological and geochemical characters suggest that the host rock of the xenoliths is basanite, and the magma has not experienced obvious differentiation and assimilatory contamination.

岩石学和地球化学特征揭示包体寄主岩为碧玄岩，岩浆没有经历明显分异和同化混杂作用。