1. Based on the types of seismic structures, scale, large earthquake magnitude and cumulative seismic moment, 12 large seismic systems can be divided into 4 levels. 根据地震构造类型、规模及大地震的强度和累积地震矩,将12个大震系划分为4个层次。
2. Seismic porosity and seismic stress of rocks can be inverted with seismic and geological data based on the theory of two phase medium. 根据双相介质理论,使用地震、地质资料反演出地震孔隙率和岩石地震应力。
3. The seismic influence field reflects the space distribution of seismic intensity or space-related seismic ground motion field. 地震影响场反映了地震动强度的空间分布或与空间相关的地震动场。
4. Result indicated that the seismic response is magnified under the three dimensional seismic power compared with that under the single dimensional seismic power. 结果表明:储罐在三维地震动激励下的地震反应与一维激励相比具有较明显的放大效应。
5. Fur seismic exploration in mountainous areas, the accuracy of time break (TB) signal is vital for the quantitative analysis of seismic data acquisition and quality control of seismic record. 在山地地震勘探中,时断信号的准确性是资料采集量化分析和地震记录质量评价的重要方面。
网络释义
disturbance of memory disturbance of visual field 视野障碍;
disturbance of memory disturbance of visual field 视野障碍;
seismic disturbance range of amplitudes 地震扰动的振幅范围;
Study on Magnitudes of the Digital and Analog Seismological Observation at the Same Seismic Station of Yunnan Seismic Network 云南地震台网同一台址数字与模拟观测震级对比研究;