研究结果表明，次生断层对馆上段油气的聚集作用与对主断层的石油充注量密切相关。
Results show that the injection amount of main fault has influence on the effect of subfault to the accumulation of Upper Guantao Fm.
断层断开高度控制了油气运移的高度，在主断层下部形成原生油藏，上部形成次生油藏。
The height of vertical displacement controls the upward migration of oil and gas, and primary oil pools are formed in the lower part of the main faults and secondary pools in their upper part.
沿碰撞带主断层面贯入的“钉合岩体”可以是同构造期形成的，也可能是继续碰撞作用的产物。
The stitching pluton, intruded into main fault plane of collision zone, could be formed in syntectonic period and also in the period of subsequent collision, i. e. post collision.
低级序断层是在走滑应力、伸展应力以及受主断层的牵引或在局部地区的拱升应力等作用下形成的。
The lower-order faults were formed under the action of strike slip stress, extension stress, camber stress and traction of master faults.
在这座大坝设计时，离大坝300米处有一个主断层，当时叫作九芎坑断层。但是大坝底下那一段并没有断裂。
The main Che-Lung-Pu fault located about 300m (1000ft) away from the structure was known at the time of the design of the dam, but not the branch that ruptured under the dam.
断层破裂可能只包括单独一条狭窄的主裂隙。
核杂岩表现为多重拆离，南翼主拆离断层系控制了山前坡地地貌，北翼拆离系发生褶皱并呈分叉状。
The master detachment fault system at the southern side controls the geomorphology of the piedmont slopes, whereas the detachment system at the northern side is folded and sprays out.
每条断层的位移速率、总位移量以及失稳事件数与断层方向和主压应力轴的夹角有关。
Slip rate, net slip and the Numbers of unstable events depend on the orientation of the fault with respect to the principal stress axes.
鄂皖边界大别南缘主俯冲边界断层的存在以及扬子板块前陆盆地盖层大型薄皮构造，揭示扬子板块向大别造山带之下的A型俯冲。
The main A-type subduction fault and large scale thin-skinned tectonics clearly reveal that the Yangtze Plate subsides towards Dabie orogenic belt.
现在构造活动与地震活动似均逐渐向南移到主边界大断层一带。
It seems that the recent tectonic and earthquake activities gradually move towards the south reaching the great fault of the main boundary.
结果表明，前震的一组节面比较集中且与主震断层面大体一致，其主压应力轴也表现出相对的集中。
The results show that the group of nodal planes of pre shocks puts together comparably and identical with the fault of main shock, so do their P axes.
提出在同一地震构造带上，小震断层面解的主压应力方向具有一致性。
It is suggested that on the same seismotectonic zone, the directions of principal compressional stress of fault plane solution of small earthquakes are consistent.
震区的主压应力为北北西方向，两震的受力方向基本一致，但断层面解明显不同。
According to focal mechanism, the directions of main press stress of the two are NNW in the seismic area but the fault plane solutions are different.
主裂缝的总体传播方向与断层平面的夹角约等于土体在土层平均围压下的剪胀角。
The propagation angle of the principal fault rupture through soil equals the dilation angle of the soil under the mean confining pressure.
结果显示，隧址区的最大主压应力及最大剪应力分布主要受地形和断层的控制。
The results show that the distributing of the maximum principal stress and maximum shear stress are mainly under the control of the landform and fault.
结果表明：断层对最大主压应力影响不明显，但对最大主拉应力影响较大；
The results show that the fault has no evident impact on the maximum principal pressure stress but high effect on the maximum principal shear stress;
结果表明：断层对最大主压应力影响不明显，但对最大主拉应力影响较大；
The results show that the fault has no evident impact on the maximum principal pressure stress but high effect on the maximum principal shear stress;
应用推荐