On tilting failure of bedded rock slope;
论层状岩石边坡的倾倒破坏
In order to study the transversely isotropic characteristics of stratified rock by a numerical analysis method, the principal stress state of rock for the limit equilibrium state in jointed planes is first obtained by theoretical analysis.
为了实现层状岩石横观各向同性的数值描述,首先通过理论分析得到层状岩石的强度特征以及层理面处于极限应力平衡状态时,主应力满足的条件;然后,应用相应数值实现方法,对比理论分析结果与数值计算结果。
The selection methods of the blasting parameters of underwater mat rocks (rocks of thin thickness blasting strata) are introduced.
介绍了水下席状岩石(薄厚度爆破岩层岩石)的爆破参数选择方法,实践证明,对于水下席状岩石爆破,在进行参数选择时,可适当地扩大炮孔网度,扩大孔径,增加装药,加大超深是确保炸岩质量、提高效率、创造效益的有效方法。
The samples on the right side of the table look like layered rocks. are they foliated fault rocks?
在桌子右边的岩石看起来像层状岩石，它们就是片理化的断层岩吧?
Folds are undulations or waves in the rocks of the earth. They are best displayed by layered rocks, such as sedimentary and volcanic rocks.
褶皱构造就是地球中岩石的波状起伏。它们在沉积岩和火山岩这些层状岩石中发育最好，
A large sheetlike body of rock that has been moved far from its original position.
移动的岩石被移于远离原先位置的巨大层状岩石
Applied Research on the Instability and Stabilization of Dip Bedded Rock Slopes;
顺倾层状岩石路堑边坡失稳与加固的应用研究
Testing study on relativity between longtudinal wave speed and density of sandwich rock
地基层状岩石纵波波速与密度相关性试验研究
I often see some layered rocks in highway cuts and railroad cuts.What sorts of rocks do they belong to?
在公路和铁路的挖凿壁上，我常见到一些层状岩石，不知它们属于那一类岩石?
The layered structure common to metamorphic rocks.
叶理象变质岩一样的岩石层状结构
Of or relating to rock that exhibits a layered structure.
层状的属于或关于呈现层状结构的岩石的
the arrangement of leaflike layers in a rock.
岩石中像叶子一样的薄片层状结构。
Sedimentary rock covering older crystalline layers.
沉淀岩覆在旧的水晶状层之上的沉积岩石
The thin-beded siliceous-rocks include chert and depositional quartz with textures of oolite and pebble.
矽质岩包括燧石和沈积石英岩，呈薄层状产出，沈积石英岩具鲕状、砾状结构。
Stratification of rocks into beds.
层理岩石层理形成地层
Preparation of Layered Sodium Silicate from Nepheline Syenite: An Experimental Study;
利用霞石正长岩制备层状硅酸钠的实验研究
Mechanical Characteristic Study of Stratified Composite Rock under Compression
压缩条件下层状复合岩石力学特性研究
feldspar porphyry dyke
斑状长石岩墙〔岩脉〕
The lime-stone rocks bed up against the coal.
石为岩层紧靠着煤矿层。
This is a cliff composed of quartz sandstone that is well bedded.
由石英砂岩构成的悬崖，岩石层理发育。
This rock can be called mylonite because the relatively coarse augen and ribbon grains account for 40% of the entire rock.
这种断层岩被称为糜棱岩，因为那些颗粒相对稍大的眼球和条带状矿物的含量占整个岩石的40％。