Because deposition is rapid, sorting and stratification are generally not well developed.
因为沉积作用是快速的, 分选作用和层理就得不到很好的发展.
辞典例句
Bedding is the most important structural feature of sedimentary rock.
层理是沉积岩最主要的构造特征.
辞典例句
This channel is filled with cross - bedded sandstone.
该河边充填着具交错层理的砂岩.
辞典例句
Roll deposits cut across sandstone bedding.
卷型矿床切穿砂岩的层理.
辞典例句
In the course of time , they are subjected to compressive stresses in the direction of bedding.
最后, 它们沿层理方向承受压缩应力.
辞典例句
There are three main types, depending on the relationships of the deposits to bedding or structure.
根据矿体相对层理和构造关系,可分为三种主要类型.
辞典例句
Macroscopic deviations from isotropy occur due to bedding, schistosity and also sometimes fracturing.
与各向同性相差很大的情况往往产生于层理, 片理,某些时候则由于断裂所造成.
辞典例句
The mechnical stability, varies with soil texture and with various phases of soil structure.
机械稳定性随土壤的层理和土壤结构中各相情况而变化.
辞典例句
In situ deposits are dark shale with horizontal bedding.
原地沉积为水平层理发育的暗色泥板岩.
互联网
Structure of sedimentary rocks: bedding, cross bedding, mud cracks and ripples.
沉积岩的构造: 层理 、 交错层理泥裂和波痕.
互联网
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.
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Research on coal bedding structure is the theory foundation and precondition of coal seam gas exploitation.