查询词典 coseismic

This report involves our research works in the fields of coseismic earthquake stress triggering, fault activities, free oscillation of the earth, precursory changes prior to earthquakes and earthquake forecast.

本研究报告涉及同震应力触发地震、断层活动、地球自由振荡、地震前兆和地震预报等多方面，但是钻孔应力-应变观测是贯穿其中的主线。

Through differential interferometry of ascending and descending orbit ASAR data, the authors obtained the Double-LOS coseismic deformation fields of Gaize earthquake in Tibet.

通过升降轨ASAR数据的获取与差分干涉处理，获取了西藏改则地震的双视线向同震形变场信息。

As for coseismic deformation of Chi-Chi earthquake, the footwall of Chelungpu Fault moved southeastwards 0.3-1.5 m, and the value was increasing toward the fault; the hanging wall moved northwestwards 1.4-7.0 m, but the value was smaller south of the Choshui River. After the Chi-Chi earthquake, the hanging wall of Chelungpu Fault was still moving west-northwestwards and kept uplifting, while the footwall gradually changed direction from ESE to WSW or even WNW, clockwise resuming to inter-seismic deformation pattern. It is interesting to notice that despite the largest coseismic deformation in the northernmost segment of Chelungpu Fault, the post-seismic deformation peaked around the epicenter of Chi-Chi earthquake.

集集地震之同震变形，在车笼埔断层下盘向东南方向位移0.30~1.5 m，且越靠近断层位移量越大；车笼埔断层上盘则向西北方向大幅位移约1.4~7.0 m，浊水溪以南的位移量较小；集集地震以后之震后变形型态，以车笼埔断层为分界，上盘在震后向西北西方向位移的型态仍与同震时相同，下盘由同震时一致性的向东南东方向，逐步向西北西或西南西方向位移，亦即在车笼埔断层下盘有逐步依顺时针方向回归至震间的滑移型态；另就位移速率而言，虽然同震变形最大地区在车笼埔断层北端，但其震后的变形量最大地区，却集中於震央位置附近；就地震循环而言，震后的6年期间仍处於地层压密重整阶段，尚未回归至该区震间阶段的位移状态。

Based on these theoretical simulation and analyses, we study the coseismic and postseismic deformation of strong earthquake in detailed.

在理论模拟和分析的基础上，本文以实际地震为例详细讨论地震引起的同震和震后形变过程。

It means that coseismic Coulomb stress changes have transient influences on the seismic potential of active faults.

大陆板内地震的准周期丛集复发行为不只是客观存在的一种现象或规律，而是由内在物理机制所决定的。

The coseismic signals of aftershocks exist in all components of th

地震发生时的电磁辐射信号似乎在记录数据中有所显示，但是与地震波到达观测点时的电磁信号相比幅度要小得多

Analysing and comparing the relationship between the seismic displacement and EM coseismic signals,the mechanism of EM coseismic signal generation appear to be driven by seismic waves.

通过与汉王强震台的地震记录数据中15个强震记录比较发现，与地震波相对应的地震同震电磁信号存在于所有的电场和磁场记录分量中，它们与地震波到达同步。

The relation between the coseismic changes of water level and water temperature of artesion well has been analyzed by use of the coseismic data of Ms8.7 Sumatera earthquake and the structure information of well-aquifer system in the studied area. The physical model is established by simulating the changes of water temperature and water level of the well. The mechanism of coseismic response to distant earthquake in such artesian well is also revealed.

利用本溪自流井水位及水温对苏门答腊Ms8.7大震的同震响应资料，通过分析水位变化与水温变化的相互关系和研究区的井－含水层系统结构，建立了不同层位地下水混合的物理模型，并根据水位变化数据模拟出水温变化曲线，同时也揭示了同类型观测井水位与水温对远场大震的同震响应机理。

By evaluating the Coulomb failure stress changes produced by the coseismic rupture and viscoelastic relaxation of the 4 preceding large earthquakes, we find that the Coulomb failure stress changes produced by the viscoelastic relaxation are much more significant than that produced by the coseismic deformation in 3 of the 4 earthquakes.

在计算过程中定量估计了可可西里地震发生时前面4个地震同震形变和黏弹性松弛导致可可西里地震破裂面上库仑破裂应力变化之间的比值，发现前3个地震由黏弹性松弛造成的变化远远大于同震形变所造成的变化。

According to the above method and approach, research work is made on the following aspects:① recurrence behavior of continental strong earthquakes;② interaction of faults and coseismic Coulomb stress changes;③ the influence of coseismic Coulomb stress changes on seismic potential of active faults;④ triggering and delaying of earthquakes due to fault interaction of the Xianshuihe-Xiaojiang seismotectonic belt.

根据上述研究思路，本文主要开展了以下几方面的工作：①大陆板内地震复发行为研究；②断裂间相互作用与同震库仑应力改变研究；③同震库仑应力改变对活动断裂地震危险性的影响；④鲜水河-小江断裂带断裂间相互作用对地震的触发。通过研究，本论文得到了以下主要认识和结论

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。