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- A borehole image of rock layers indicating an underground point bar. 指示某地下曲流沙坝的一幅岩层钻孔图像。
- The rock layer proved to be the deposit of ancient animal fossils. 这个岩石层被证实是堆积的古生物化石。
- A surface of erosion between rock layers of different ages indicating that deposition was not continuous. 不整合面位于不同地质年代的岩石层之间显示沉积作用非连续性的侵蚀面
- One of the most noticeable features of the Middle Miocene rock layers was their periodicity. 中新世中期的岩层，最显著的特徵之一，就是这些岩石所呈现的周期性。
- The bigger intensity of rock layer is, the steadier the bedding slope is. 层面强度越大，边坡越稳定；
- They said that there was likely to be oil in the crests of folds of rock layers. 他们认为在岩层褶皱的顶部可能会有石油。
- A fine-grained laminated rock formed by the shifting of rock layers along faults. 糜棱岩由岩石层沿断层转移而形成纹理细密的叠层岩
- After mud, gravel, and sand sediments were deposited and formed rock layers over time, uplift raised the region. 在泥浆，碎石，和砂的沉淀物储存随着时间的推移形成岩石地层之后，高抬升起的区域。
- Sedimentary rock layers are always characterized by a particular seismic response. 沉积岩地区，总是以一种独特的地震响应为特征的。
- Thick volcanic rock layers (tuff) occur along the coast and on off-shore islands of eastern Hong Kong. 香港东部沿岸和离岛遍布很厚的火山岩层(凝灰岩)。
- The red rock layers on both sides of the inclined plane vere originally one continuous layer. 在那个倾斜面的两侧的红色岩层原来是一个连续的岩层
- These networks are on the alert for warning signs that show the weakening of rock layers that can precede an earthquake. 这些网络始终处于戒备状态，搜索地震前岩石可能松动的警告迹象。
- Using the principle of elasticity theory,the effect of the action between rock layers on their stress states are analyzed. 运用弹性力学基本理论分析了采场顶板岩层层间作用对岩层应力状态的影响；
- The biology bank facies has the features of wide distribution, planar surface, rapid retrograding, obvious foreslope, excesive cycles, thin and stable rock layers. 在快速进积的过程中,浅滩表面水体循环不畅并逐渐淡化,从而形成大量次生孔隙。
- In the area covered by Zhuolan formation, rock layers are homogeneously inclined with no specific geologic structures, the drainage development is in dip direction. 另外，在垂直空间分析中，绘制贯穿大安溪、大甲溪及其河阶地之河流横剖面，以讨论此剖面上所显露之地形特徵。
- Attention has not been paid for a long time to petroleum exploration in the intermediate and shallow terrestrial clastic rock layers in the Chishui area, Guizhou Province. 摘要贵州赤水地区的中浅层陆相碎屑岩油气勘探长期未引起充分重视。
- Attention has not been paid for a long time to petroleum exploration in the intermediate and shallow terrestrial clastic rock layers in the Chishui area,Guizhou Province. 贵州赤水地区的中浅层陆相碎屑岩油气勘探长期未引起充分重视。
- So the fault on the cliff is a reverse fault because the red rock layer in the hanging wall has moved up relative to that in the footwall. 这样看来，发育在悬崖上岩层中的那条断层就是一逆断层了，因为上盘的红色岩层相对于下盘的红色岩层发生了沿断层面向上位移的运动。
- Fine sandstone, siltstone and carbonate rock layers are favourable for the ore fluid transportation and shale and slate layers unfwvourable thus the barring layer of the fluid. 组成含金矿源层岩石为高频互层的细碎屑岩-碳酸盐岩,其中细砂岩、粉砂岩、碳酸盐岩含成矿流体物性较好,页岩、板岩含成矿流体物性较差,构成屏蔽层。
