结论虽然由于无效形成地下开采,是地层运动起源,地层侧隔离发挥了该运动方向的重要作用。
Conclusions Although void formed due to underground mining is the origin of the strata movement, side confinement of the strata played important role for the direction of the movement.
相反,它们是其他类型的火山,比如地层火山,是板块运动的结果。
Instead, they are other volcano types, like strata volcanoes, for example, which are a result of the tectonic plate movement.
作者说:“我们不要再考虑横跨大坝基部的断裂带地层可能发生的运动的差别。
The authors noted “we shall not consider the possibility of a large differential movement occurring in a fault transversing the dam foundation.
因此,它对全面认识河北平原的全新世地层和新构造运动形迹会有许多新的启示。
So it provides many new ponderations and enlightenments in understanding holocene stratum and basement tectonics of the hebei plain.
喜马拉雅运动使中国西部构造面貌发生了深刻地改变,它给准噶尔盆地无论是沉积地层的发育,还是构造变形打下了深深的烙印。
The Himalayan tectonic movement has caused great tectonic changes in the west China, with deep influence on sedimentary stratum generation and tectonic deformation of the Junggar basin.
结果表明,沉积相、构造运动、地层水的性质及地温梯度等都是促成含油砂岩形成的重要因素。
It may be concluded that the sedimentary facies, tectogenetic movement, the formation water and geothermic gradient are all important factors to form the oil-bearing sandstone.
滇黔桂地区海相地层经历过多旋回构造运动的叠加,油气保存的分割性强。
The preservation condition is strong in dismembering because of polycyclic tectonic movement′s superimposition in the marine strata of Yunnan-Guizhou-Guangxi Region.
复杂的地质构造,齐全的地层岩石,强烈的新构造运动控制着天然矿泉水的形成条件。
The formation of the natural mineral water controlled by the complex geologic structure, complete strata and rock, and strong neotectonism.
因此,它对全面认识河北平原的全新世地层和新构造运动形迹会有许多新的启示。
So, it provides many new ponderations and enlightenments in understanding Holocene stratum and basement tectonics of the Hebei Plain.
闽西北中元古代地层在加里东运动期间遭受了变形变质作用,形成了一套片岩—片麻岩—混合岩系变质岩。
The Middle Proterozoic group Strata in northwest Fujian had been Subjected metamorphism in Caledonian orogeny, and formed a metamorphic rock association of schist-gneiss-migmatite series.
中国南方海相地层的油气藏被构造运动改造的强度大,油气保存条件破坏严重。
Reconstructed by several tectonic activities, the preservation conditions for oil and gas reservoirs of Marine strata in southern China is severely disturbed.
对复合钻头设置载荷、约束及边界条件,确定初始条件,模拟钻头和地层相互运动、接触性分析。
To set up load, restriction, and the original condition simulate the movement between drill bit and stratum.
在陕北地区延长组陆相层序地层中,层序形成的主要控制因素是构造运动和气候变化。
The main control factors of sequence formation are tectonics and climate change in continental sequences of Yanchang Group in North Shaanxi Province.
岩性圈闭和地层圈闭的形成与海平面变化和褶皱运动有关。
For lithologic and stratigraphic traps, their origination might relate to sea level changes and folding.
伊犁盆地新构造运动在地貌、断裂活动和地层接触关系等方面表现十分明显。
Neotectonic activity of Yili basin shows apparent evidences on land form, fault activities and stratigraphic contact.
理论分析和现场实测都显示,在类似于上海等地的软土地层中顶管施工,顶管周围土的运动问题是三维的。
Both theoretical analyses and field observations have shown that pipe jacking in such a kind of soft soil ground as in Shanghai area, movements of soils around the pipes is of three-dimension.
区内新构造运动迹象明显,在地貌、新生代地层变形、断裂新活动等方面均有反映。
The sign of neotectonism in this area is obvious, which is reflected in land form, formation deformation in new born zone, new movement of fault, etc.
提出了有限元网络覆盖技术,用于解决由于测量仪器的运动而产生的一系列问题;给出了一种处理倾斜地层的新方法。
The technique of covering finite elements for problems with movement is presented and a new approach to the dipping bed is given.
从李四光教授对地层古生物、第四纪冰川和地质力学三方面的研究,来介绍他的学术思想和科研成果以及他的地壳运动的理论。
The paper gives an introduction of Li Siguang's academic thought and achievements in three aspects, on stratigraphic paleontology, Quaternary glaciology and geomechanics.
通过沉积特征、地层层序、构造运动等研究,盆地演化可分为张陷、挤压、张陷、稳定4个阶段。
Through the studying on sedimentary character, stratigraphic sequence and structural movement et, the evolution of the basin can be divided into 4 s...
柱塞气举是通过在油管柱内上下循环运动的柱塞把地层产液举出地面的人工举升方法。
With the increasing of oil well and producing reserves, it is difficult for conventional artificial lift technology to meet the producing need.
算例表明,地层对地震运动加速度有一定的放大作用,在地下结构抗震计算中应以实际基岩地震运动加速度作为地震动输入。
The example shows that the ground has some amplifying action to seismic acceleration and the real seismic acceleration of the sole rock …
算例表明,地层对地震运动加速度有一定的放大作用,在地下结构抗震计算中应以实际基岩地震运动加速度作为地震动输入。
The example shows that the ground has some amplifying action to seismic acceleration and the real seismic acceleration of the sole rock …
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