层理
- bedding;stratification;superimposition
-
丘状交错层理段,(5)波纹段;
Hummocky cross - stratification section ; 5 . Ripple bedding section ;
-
对海滩沉积物的层理进行了着重研究。
The stratification of beach deposits has been studied particularly .
-
该河边充填着具交错层理的砂岩。
This channel is filled with cross-bedded sandstone .
-
利用扫描电镜、电子探针、X射线衍射和辉光质谱等现代理化测试分析手段,率先完成了对花岗石材高光泽饰面层理化结构的综合测试分析研究工作。
Comprehensive analysis including the physical and chemical characteristics and microstructure of high glossiness granite surfaces are analyzed by employed the SEM , electron probes , XRD and glow mass spectrogram .
-
在MTS伺服压机上对不同饱和状态的砂岩、大理岩标本进行了垂直层理和平行层理两个方向的正弦波加载试验,研究了饱和岩石的各向异性及非线性黏弹性行为。
Low-frequency uniaxial stress cycling tests were conducted on sandstone and marble in different saturation condition to find the possible anisotropic and nonlinear behavior .
-
受构造应力作用,垂直层面的X节理、平行岸坡的陡倾卸荷裂隙和层理组合发育,形成了具有类似槽型状的特殊滑坡边界,三维空间效应明显。
It is created by tectonic stress , the vertical dimension of the " X " joints , parallel to the steep banks dump unloading cracks and bedding portfolio development , formed a similar special-shaped slide groove borders . It has clear three-dimensional effect .
-
藻灰岩储层FMI图像呈絮状或云朵状,外部边界不平直,内部构造不均匀,层理无规律,局部有溶蚀现象;
The FMI image of alga limestone reservoir features in floc or cloud-like , outer boundary being not straight , asymmetry internal structure , disorder bedding , local dissolution ;
-
本文在Goodman,石根华等人研究的基础上,用图解法讨论了层状岩体中锯齿状脱离面随层理面倾角变化时的相互关系。
On the basis of Goodman and Shi Gen Hua 's Study , the dip angles interrelation between serrated shedding planes and bedding planes in stratified rock is discussed in this paper with graphic method .
-
在对镀铬层理化性能研究方面,论文采用AFM首次观察到电镀工艺条件与镀层形貌、晶粒尺寸、晶粒生长规律之间的关系。
In the research on the physical and chemical properties of chromium , AFM was first used to explore the effect of technological conduction to the topography of coating deposited , the size of crystal grain and the regularity of the growth of crystal grain .
-
扇体的剖面结构相似于Walker(1979)提出的海底扇反旋回沉积序列,层理类型与Winn和Dott(1979)提出的海底扇的层理类型类似;
The section organization of fan body is similar to the reverse cycle depositional order of Walker 's ( 1979 ) submarine fan , bedding types are analogous to Winn and Dott 's ( 1979 ) types of submarine fan .
-
攀枝花层状侵入体韵律层理及岩浆演化特征
The characteristics of layering and magma evolution of Panzhihua Layered intrusion
-
层理是沉积岩最主要的构造特征。
Bedding is the most important structural feature of sedimentary rock .
-
在起裂位置上,轴向受控于最弱层理面,在径向上则受控于煤的最小抗拉强度和垂直侧向应力系数。
Tensile strength and the vertical side stress coefficient along radial .
-
具丘状、洼状交错层理或平行层理的砂岩;
B. sandstone with hummocky or sunken cross bedding and parallel bedding ;
-
泥石流堆积层理结构的分析研究
Analyzing Study on Graded Bedding Texture in Debris Flow Deposits
-
沉积岩的交错层理类型及其环境意义
The types of cross beddings in sedimentary rocks and its environmental significance
-
滦河沉积物层理构造的类型和组合
Types and assemblages of the sedimentary structures in the lower luan River
-
爆炸应力波作用下层理介质断裂的动焦散实验分析
Dynamic caustics analysis of crack in samdwich materials under blasting stress wave
-
冲量及层理对煤块冲击韧度的影响
Effect of impulse and bedding on impact toughness of coal
-
层理类型主要为块状层理、板状交错层理。
Clumpy bedding and tabular cross-bedding are the main types .
-
循环荷载下层理岩石的弹性和衰减各向异性
Elastic and attenuative anisotropy of bedding rock under cyclic loading
-
层理裂隙发育的硬脆性地层泥浆技术
Drilling Fluid Technology Used in the Brittle Formations with Beddings and Fractures
-
层状侵入体韵律层理成因的关键因素
Critical factors of the formation of the rhythmic layering of layered intrusion
-
局部有波状、透镜状层理、生物扰动层理和冲刷充填层理;
Local wavy , lenticular , bioturbate and scour-and-fill beddings ;
-
它的粒度的均一往往会掩盖了纹层层理。
Its equidimensional grain size tends to mask the laminae .
-
黄河三角洲(泄水)包卷层理的成因研究
Genesis of the ( Sluicing ) Convolute Bedding in the Yellow River Delta
-
火山岩的组成最通常是安山岩。由石英砂岩构成的悬崖,岩石层理发育。
This is a cliff composed of quartz sandstone that is well bedded .
-
通过对层理分布统计分析,研究了沉积时古水流方向。
Through the bedding distribution statistical analysis , studies the palaeocurrent during sedimentation .
-
层状岩体中锯齿面与层理面倾角间的关系
The Relationship between Dip Angles of Serrate planes and Beddings in Stratified Rock
-
大型板状交错层理内部沉积物的分异
The sediments differentiation within a large scale crossbedding lamina