overlying strata

上覆地层

常用释义

词性释义

覆层;表层;上覆地层
例句
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1·The other part of the reefs might be covered by thrust blocks and overlying strata.
现今礁体部分暴露于地表,部分被推覆体或上覆地层覆盖。
2·From the Cretaceous to Tertiary, fault sealing built up with thickening of the overlying strata.
白垩纪至第三纪,随上覆地层增厚,断层封闭性增强。
3·There used to be igneous intrusions into coal measures and overlying strata in the Hanxing coalfield.
邯邢煤田煤系及其上覆地层中常有岩浆岩侵入体穿插。
4·The destruct height of overlying strata is linearly correlation with the compression rate of gangue backfilling.
覆岩破坏高度和矸石充填体压缩率成正线性相关。
5·Influences of overlying strata failure height of different exploitation methods, programs and geography terms are analyzed.
分析了不同开采方法及开采程序、不同地质条件对覆岩破坏高度的影响。
6·In different engineering geological conditions, the construction process, the migration of overlying strata have different rules.
在不同工程地质条件下,施工过程中覆岩具有不同的运移规律。
7·Deformation pattern of rocks in earth's crust is effected by tectonic stress, fluid pressure and gravity of the overlying strata.
地壳中岩石的变形模式受构造应力、流体压力和上覆岩层重力共同作用的影响。
8·There is a negative correlation in terms of the complexity of the micro-crack between the coal and overlying strata has in the same position.
同一位置的煤层与岩层的微观裂隙复杂程度呈负相关。
9·Based on the key stratum theory, the structure characteristics and movement laws of overlying strata with different mining height are studied.
运用关键层理论研究了采场覆岩结构特征及运动规律。
10·The numerical results show that the displacement of the overlying strata is nonlinear, and it gets smaller with the increase of the roof height.
数值模拟结果显示上覆岩层的移动是非线性的,上覆岩层的沉降位移随着距离采场顶板的高度增大而减小。
同义词
覆层;表层;上覆地层