然而存在着潜在的危险。汉旺镇地处龙门山断层带，历史上曾经发生过破坏性极强的地震。
However, the hidden danger was already there: Hanwang town is lying on the Longmenshan Fault, an area that has experienced damaging earthquakes in the past.
海地是在断层带上，历史上海地也经历过大地震，而且预期会有更多的地震。
Haiti is on a fault line which has historically sustained large quakes, and can expect more.
重新定位结果为利用现今小震的群体特征研究历史大震的震源断层提供了良好的基础资料。
It provides fine foundational ata for the study of focal fault of historical strong earthquakes with the group feature of present small earthquakes.
小震震源深度的分布情况表明，两次历史大震的震源断层可能都比较浅。
The distribution of focal depths of small earthquakes shows that focal faults of the two historical strong earthquakes should be shallow.
本文以两个应用实例说明把活断层工作方法及现代年代学方法引入早期疑难或缺失的历史地震研究中是必要的和可能的。
It illustrates that application of active fault method and modern chronology method in study of metaphase-forepart difficult or absent historical earthquake is indispensable and conceivable.
基于野外变形分析与断层滑动矢量构造应力场反演，初步确定了六盘山盆地形成与构造演化历史。
Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.
这意味着本方法可以应用于推断某些历史地震的断层类型、破裂传播速度及破裂传播方向。
This suggests that the present method could be applicable to some historical earthquakes with known seismic intensity distribution to obtain detailed information on the faulting process.
滑坡形成与长江下切产生临空面、重力滑动密切相关。 测定滑坡区结构面（带）形成或滑动年龄是区分断层、滑动面以及研究滑坡形成历史的有效手段之一。
Therefore dating the formation of structural faces (zones) or slide time is an effective means for distinguishing faults and landslides and for studying the history of formation of landslides.
本文介绍并完善了作者提出的一种根据历史地震资料估计走滑断裂带地表断层平均滑动速率的方法：“均一滑动法”。
In this paper, a method, the uniform slip method, estimating average slip rate along surface trace of strike slip fault zone by historical earthquake data is offered.
由于历史上的种种原因我国壁画艺术在传统与现代的转变中出现了断层现象。
Because in historical all sorts of reason our country mural art appeared the fault phenomenon in traditional and in the modern transformation.
华北平原区的凹陷盆地和主要隐伏断裂的形成演化历史，与太行山前伸展拆离断层多阶段活动密切相关。
Generation and evolution history of the subsided basins and major buried faults in the North China Plain is closely related to the multistage detachment faulting in front of the Taihang Mountains.
华北平原区的凹陷盆地和主要隐伏断裂的形成演化历史，与太行山前伸展拆离断层多阶段活动密切相关。
Generation and evolution history of the subsided basins and major buried faults in the North China Plain is closely related to the multistage detachment faulting in front of the Taihang Mountains.
应用推荐