英语语法分析

Red Clay; Magnetostratigraphy; Paleoenvironment; Neogene; West piedmont of Luliang Mountains.

红粘土；磁性地层学；古环境；新近纪；吕梁山西麓。

Paleosalinity recovery is one of the important methods for paleoenvironment and paleoclimate study.

古盐度的恢复是对古环境和古气候研究的重要方法之一。

The features of these molecular fossils are used to study the paleoenvironment during the dinosaur age.

利用这些分子化石的特征讨论了恐龙生活时代的古环境特征。