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- 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。
- This machine adopts two species of drillingtechnique of direct and reverse circulation, the efficiency enhances observably in the process of ovum, gravel and rock layer construction. 该机可采用正反循环两种钻进工艺,在卵、砾、岩层施工中,效率显著提高。
- 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。
- The bigger intensity of rock layer is, the steadier the bedding slope is. 层面强度越大,边坡越稳定;
- PD29 exploration adit and the spring water nearby. Blowing spots of groundwater are controlled by T 2-3Z 2(4) rock layer and NW-striking fissures. 地下水涌水点的分布受 T2 - 3z2 ( 4 )层和 NW向张性裂隙带控制。
- Optical fiber sensor is embeded in rock layer of model to find premonitory information of rock deformation and the process of rock damage with mining. 在模拟矿山开采引起的岩层运动时,将光纤传感器埋入模型的岩层中,研究采用光纤传感技术监测岩体变形的理论和技术。
- By way of experimentation of 4 slope models, we study the stability of archetype slope, the correlation between the stability of consequent rock slope and obliquity of rock layer. 通过4组对比试验,研究了原型边坡的变形破坏机制以及改变边坡岩体的岩层倾角对边坡稳定性的影响。
- The fuzzy judgments criterions of rock layer equivalent compressive strength are studied, and the judgments of rock layer soft hard classification standards are established. 研究了岩层当量抗压强度 的模糊判断准则,并建立了判断岩层软硬的分类标准。
- Casing deformation takes place in these geological environments such as plastic rock layer, fault zone, active lithosphere zone, earthquake zone and the place where sand flows. 分析了油井套管损坏的地质环境,指出在塑性岩层、断层、地壳活动、地震活动及油层出砂等地质环境中易造成油井的套管损坏。
- 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 place vibrated by the breakage of the earth's interior rock layer is called hypocenter or earthquake focus, whose projection point on the surface of the earth is named epicenter. 地球内部岩层破裂引起振动的地方称为震源,其在地表的投影称为震中。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- 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
- 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
- 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 feature of an image of rock layer and geological structure is studied in Jiangshan city area, Zhe jiang province, by researching the aerial photograph of 1976 as main working image, the land satellite TM image of 1997 as reference. 以1976年的航空相片为主要工作图像及1997年的陆地卫星TM图像为参考图像,研究了浙江江山地区岩石地层、地质构造的影像特征。
- 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。
- The influences of the parameters such as elastic modulus of rock, cohesive strength and friction angle of slide surface, thickness and angle of rock layer on the critical length were studied. 分析了岩石弹性模量、层间滑动面强度、岩层厚度、层面倾角等因素对此类边坡溃屈破坏临界坡长的影响。
- 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