greywackes

[美]/[ˈɡreɪwɒks]/
[英]/[ˈɡreɪwɒks]/

释义

n.一种深色、坚硬的沉积岩,由棱角分明的岩石碎片组成。
n. (plural)灰岩脉(复数)。

短语搭配

greywackes erode

页岩砂岩侵蚀

analyzing greywackes

分析页岩砂岩

greywackes deposits

页岩砂岩沉积

rich in greywackes

富含页岩砂岩

finding greywackes

寻找页岩砂岩

greywackes formations

页岩砂岩构造

studying greywackes

研究页岩砂岩

ancient greywackes

古老的页岩砂岩

greywackes outcrop

页岩砂岩出露

containing greywackes

含有页岩砂岩

例句

the geologist identified several layers of greywackes in the outcrop.

地质学家在露头中识别出几层页岩砂岩。

ancient greywackes often indicate a high-energy depositional environment.

古老的页岩砂岩通常表明高能量的沉积环境。

the core samples revealed a significant proportion of greywackes within the shale sequence.

岩心样本显示页岩砂岩在页岩序列中占有重要比例。

erosion of the greywackes exposed the underlying bedrock.

页岩砂岩的侵蚀暴露了下方的基岩。

the presence of well-rounded greywackes suggests a long transport history.

良好圆磨的页岩砂岩表明了漫长的搬运历史。

the study focused on the petrology and geochemistry of the greywackes.

该研究侧重于页岩砂岩的岩石学和地球化学。

the formation of greywackes is often associated with turbidity currents.

页岩砂岩的形成通常与浊流相关联。

the researchers analyzed the grain size distribution in the greywackes.

研究人员分析了页岩砂岩中的粒度分布。

the weathered greywackes exhibited a characteristic reddish-brown color.

风化的页岩砂岩呈现出特征性的红褐色。

the sequence included interbedded shales, sandstones, and greywackes.

该序列包括夹层页岩、砂岩和页岩砂岩。

the tectonic setting influenced the composition of the greywackes.

构造背景影响了页岩砂岩的组成。

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