shales造句
9144590
13 阅读
2024年06月28日 04:43:08Oil - yielding organic matter is contained in the shales.
在这些页岩里有产油的有机物质.
Thus clays and shales tend to be impermeable.
因此粘土和页岩就往往不透水.
Sandstones are, as a rule , interbedded with shales.
砂岩通常都与页岩互层.
Alternating sandstones and shales are regarded as important.
蚀变的砂岩和页岩是很重要的.
The ichthyosaur remains are found in black, bituminous marine shales deposited about 190 million years ago.
人们在黑色的 、 含沥青的海洋页岩中发现了约1.9亿年前沉积下来的鱼龙化石.
在这些页岩里有产油的有机物质.
Thus clays and shales tend to be impermeable.
因此粘土和页岩就往往不透水.
Sandstones are, as a rule , interbedded with shales.
砂岩通常都与页岩互层.
Alternating sandstones and shales are regarded as important.
蚀变的砂岩和页岩是很重要的.
The ichthyosaur remains are found in black, bituminous marine shales deposited about 190 million years ago.
人们在黑色的 、 含沥青的海洋页岩中发现了约1.9亿年前沉积下来的鱼龙化石.
需要加入英语学习交流群的请扫微信
或微信搜索jiemingpan
版权声明：
作者：9144590
链接：https://www.17en.com/sentence/86932
来源：一起学英语网
文章版权归作者所有，本站仅提供上传空间。
THE END
文章目录
关闭