shale lamination

Shale underlies coal.

页岩层在煤层之下。

The shale beds in between generally deform plastically.

夹在其中的页岩层通常是塑性变形。

Sandstones are, as a rule, interbedded with shales.

砂岩通常都与页岩互层。

A metamorphic rock, intermediate between shale and slate, that does not possess true slaty cleavage.

厚层泥岩一种变质岩，在页岩与板岩之间，不具备真正的板块解理

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。

Effect of the Water Sensitivity of Mud Stone and Shale on the Plastic De-formation of Salt Bed

泥页岩水敏性对盐岩层塑性变形的影响

These folded rocks are composed of medium to thick bedded limestone of Ordovician and of thin bedded shale and siltstone of Silurian.

这些褶皱岩层是由奥陶系的中层至厚层石灰岩以及志留系的薄层页岩和粉砂岩组成。

In the stone coal layer and the overlying black shale, there is a pyrite layer.

在石煤层或其上部的碳质页岩中含黄铁矿层。

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。

DIFFUSIONAL EFFECTS IN THE ASH LAYER OF THE OIL SHALE CHAR COMBUSTION

油页岩半焦燃烧中灰分层的扩散动力学研究

Open Hole Drilling with Cemented Carbide in Songyuan Oil Shale Formation

松原油页岩地层硬质合金裸孔钻进技术

Exploration prospect of shale gas and coal-bed methane in Sichuan Basin

四川盆地页岩气与煤层气勘探前景分析

A fine - grained, dark gray sedimentary rock, formed from silt and clay and similar to shale but without laminations.

泥岩一种细粒的、深灰色的沉积岩，主要由淤泥或粘土组成，类似页岩但不具纹层

Color Genesis of Red Shales in Cretaceous Marine Red Beds from Gyangze,Southern Tibet

藏南江孜地区白垩系海相红层中红色页岩的颜色成因

Characteristics of Wulin-faulted Stratum and Oil Shale Deposit in Liushuhezi Basin,Linkou County

林口县柳树河子盆地五林断陷地层及油页岩矿床特征

Study on Water Based Fluids Suitable for the Hard Brittle Shale Formations

适用于硬脆性泥页岩地层的水基钻井液技术研究

How to Effectively Control the Initial Support Deformation of Deep-buried Tunnel with Carbonaceous Shale

如何有效控制炭质页岩深埋地层隧道初期支护变形

Perhaps the Proterozoic Nonesuch shale of the Superior Basin holds the record as the apparently effective source sequence with the biggest time-spread between deposition and expulsion.

也许苏必利尔盆地的元古界农萨奇页岩，拥有有效烃源岩层序中由沉积到排烃时间最长的记录。