1.
The Influence of Granularity of Limestone on the Quality of Sintering Bricks of Purple Sandy Shale
石灰石细度对紫色砂页岩烧结砖质量的影响
2.
Any of various dark gray sandstones that contain shale.
杂砂岩任何含有页岩的多种黑灰色砂岩之一
3.
Sandstones are, as a rule, interbedded with shales.
砂岩通常都与页岩互层。
4.
It passes mainly through the purple--color soft sandrock and mudstone in Triassic or Dyas Systems.
隧道主要通过三迭系、二迭系紫红色软质砂岩、泥岩岩层。
5.
The sandstone and shale units are of the same age.
砂岩和页岩单元是同时的。
6.
Alternating sandstones and shales are regarded as important.
蚀变的砂岩和页岩是很重要的。
7.
The limestone, sandstone and shale of this area were soft.
这个地区的灰岩、砂岩和页岩都是很柔软的。
8.
Thin layers of sandy shale, and carbonaceous fragments are locally present.
局部出现砂质页岩薄层和碳质碎屑。
9.
Suggestions on Surrounding Rock Reinforcement for Hydraulic Tunnel of Sand-shale in North Shaanxi
关于陕北砂泥(页)岩水工隧洞围岩加固的意见
10.
Ferrodomite is the main magnetis carrier in the Cretacous violet sandstone on Fenghuo mountains.
风火山白垩系紫色砂岩样品的矿物学分析结果表明,大部分样品的磁性载体是铁白云石.
11.
some thin beds of layered sandstone and dark grey siltstone show slump structures.
一些薄层砂岩和暗灰色粉砂岩显示出滑动构造。
12.
Normally tan to reddish sandstones are bleached.
黄褐色至浅红色的砂岩通常是褪色的。
13.
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂岩与灰色泥岩成互层。
14.
Study on the Method of Re-Os Dating for Black Shale and Oil Shale;
Re-Os同位素体系测定黑色页岩、油页岩年龄研究
15.
The principal direction of small-scale movement is from a shale or clay to a sandstone or other permeable bed.
小范围运动主要从页岩或粘土岩向砂岩或其他渗透性地层中运动。
16.
This set of brown earth pottery teacup is distinctively chinese.
这套紫砂茶杯具有中国特色。
17.
lithic arkosic wacke
岩屑长石砂岩质杂砂岩
18.
The age equivalence of fossils found in the sandstone and the shale is thus demonstrated.
发现于砂岩和页岩中化石的等时性就这样得到证明了。