The results showed that: Seismic waveform effects of the structural dynamic response is relatively large.
结果表明：地震波波形对结构动力反应的影响比较大。
SAC is tool software widely used in seismology research. SAC format also becomes general format of seismic waveform.
SAC是广泛应用于地震学分析研究中的工具软件，SAC格式也成为地震波形数据的通用格式。
Through six blasting experiments, the 36 sets of seismic waveform at different positions away from the explosion sources are measured.
通过6次现场岩体爆破试验，测量出与爆源不等距离处的36组地震波形。
According to the seismic waveform theories, the seismic facies have been identified and divided automatically and the plane distribution of the depositional systems have also been determined.
依据地震波波形理论，进行地震相自动识别、划分，可确定沉积体系平面分布特征。
In seismic attributes, the general variation of waveform and its distributed rule is most important seismic parameter, which is often neglected by the people.
在地震属性中，波形的总体变化及其分布规律是最重要的地震参数，而且也是经常被人们忽视的参数。
Most of the seismic information on reservoirs and hydrocarbon are shown in thc form of waveform features or their variations.
在地震剖面中，包含的有关储层和油气信息，主要体现在波形特征及其变化上。
Signal parameters can be represented by phase time, amplitude and common waveform on the assumption that a seismic signal has same waveforms on all traces.
假设一个信号各道波形相同，那么信号的参数就可用其相位时间、振幅和公共波形来表示。
First reflection waveform characteristic parameters that exhibit lithologic variation are determined by defining geological characters of seismic horizon with the aid of waveform analysis.
首先利用波形分解确定地震反射层的地质属性，找出能反映岩性变化的反射波波形特征参数；
The location results of near earthquakes using the waveform data from Panzhihua Seismic Station are compared with that of Telemetered Seismic Network and that of seismic stations nearby.
通过对攀枝花台近震震级测算和周边地震台网及台站的震级结果进行综合对比，包括对测算方法和地震波形传播方式进行探讨。
Coherent data analysis may convert the original cube with 3d amplitude seismic data to other cube with 3d similar coefficient data by calculating the similarity of waveform among seismic traces.
相干数据分析是通对地震道间波形的相似性的计算，实现三维振幅数据体向三维相似系数数据体的转换。
As a crucial part of high-resolution waveform inversion and reverse time migration, seismic modeling demands a high efficiency of computation.
作为高精度波形反演或逆时偏移的重要组成部分，地震波数值模拟对计算速度和效率提出了更高要求。
Seismic data structure characteristics means the waveform character arranged in the time sequence at discrete data points in each 2-D or 3-D seismic trace.
地震数据体结构特征，指对二维或三维地震数据体中每一地震道离散数据点按时间顺序排列所显示的波形特征。
The similarities are similar epicentral distance, similar waveform and both with rich seismic wave groups.
震中距相近，波形相似，地震波组列丰富。
The similarities are similar epicentral distance, similar waveform and both with rich seismic wave groups.
震中距相近，波形相似，地震波组列丰富。
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