地震图

按理论地震图公式，直达P波和S波地表垂直分量位移由地震矩、震源幅射和介质响应之积组成。

According to theoretical seismogram , the vertical component of displacement of P-wave or S-wave is multiplied by seismic moment , source radiation pattern and the response of the medium .

基于EDA各向异性理论，利用合成地震图方法求取各向异性介质参数。

Based on the extensive dilatancy anisotropy theory , the method of synthetic seismogram is used to estimate the anisotropic parameters .

P波地震图上的地面反射波与S&P转换波

Surface reflections and S-to-P conversions on P seismograms

Love型槽波理论地震图的计算

Calculation of theoretical seismograms of love channel waves

混合法计算GB体波理论地震图

Computation of GB body wave synthetic seismograms by a combined method

通过合成地震图与大同余震记录的对比，证明可以利用P彼波列的特征定性地确定台站下沉积盖层和基底界面的大致速度结构特征。

It is demonstrated by using synthetic seismogram method and an example that the characteristics of P-wave-trains can be used to estimate the site structures under stations .

小近震三分向地震图S波记录振幅包络形状及Q值测定

Envelope form of the amplitude recording of waves of three component seismograms of small near earthquakes and the determination of Q-value

本文用各向异性合成地震图讨论穿透裂隙层PS波的分裂特征。

In this paper , the splitting characteristics of PS waves propagating through crack layers are discussed by synthetic seismograms .

任意点震源τ-P域地震图的解及AVO分析工程热物理学科中的若干解析解

The analytical solutions of seismograms in T-P domain for arbitrary point-source and AVO analysis

1994年SK和763（LP）记录地震图缩微目录

List of seismic microfilms for SK ( IP ) and 763 ( LP ) seismographs for 1994

一种近场理论地震图的Haskell矩阵算法

An algorithm in term of dissolved haskell-matrices for near-field synthetic seismogram

合成地震图与观测地震图的检验表明，用Wiener滤波方法测定台站接收函数是一种有效的时间域反褶积方法。

Both synthetic and observational seismogram checks show that Wiener deconvolution is an effective time-domain method to estimate receiver function from teleseismic P waveform .

本文研究了横向非均匀吸收介质中的Maslov渐近理论地震图方法。

This paper studies the Maslov asymptotic theoretical seismogram method in lateral heterogeneous attenuation medium .

Maslov面波理论地震图

Maslov 's surface wave theoretical seismogram

本文通过合成SH波理论地震图的方法，利用SS-S走时和SS波波形资料，研究了我国上地幔剪切波速度结构。

In this paper SS-S travel times and SS waveforms have been used to study the upper mantle shear velocity structure of China by modeling SH synthetic seismograms .

本研究采用Haskell矩阵的一种新的分解组合形式，在数值计算时有效地避免了在计算过程中数值结果的溢出，实现了近场理论地震图的宽频域计算。

This algorithm is based on a new analytical form of the layer matrix given here and applies a normalization to avoid overflow in numerical calculation .

利用小波分析和反射率理论地震图得到该壳幔过渡带由2～3层组成，总厚度约为6～9km，最大厚度位于怀安盆地下方。

Its Moho reflects feature of crust-mantle transition zone . Using wavelet analysis and the synthetic seismogram with reflectivity , the tectonic form of the crust-mantle transition zone was obtained . It consists of 2 ~ 3 layers and about 6 ~ 9km thick .

基于地震动参数如反应谱及Wood-Anderson地震图的计算可归结为单自由度系统的地震反应分析这一基本思想，本文分析了计算单自由度系统地震动力反应的单边差分方法。

The calculation of response spectrum and Wood-Anderson seismogram can be considered as the response of single-degree-of-freedom ( SDOF ) system to ground motion . From the viewpoint of this , the forward difference method for calculating the SDOF system is analyzed in this paper .

层状不均匀介质中合成地震图的反射率法

The reflectivity method of synthetic seismogram calculation for layered inhomogeneous media

合成地震图的广义反射透射系数矩阵方法

The generalized reflection - transmission coefficient matrix method for synthetic seismograms

可以利用的记录震源附近运动的地震图很少。

Very few seismograms showing motion near to the source are available .

一种适于近场理论地震图宽频域计算的矩阵分解算法

A new algorithm for near-field synthetic seismogram with a broad frequency band

合成地震图的数值检验结果验证了给出的方法。

The numerical test by synthetics proves our method to be effective .

全国台网地震图缩微推出新模式

A new pattern for microfilming seismograms of National Seismic Network

震源区和接收区结构不同情况下体波合成地震图的矩阵-射线方法

The RAY-MATRIX method of synthetic seismograms for different source and receiver structures

测量震源辐射的谱震级和谱地震图

Spectral magnitudes and seismograms measure radiation from seismic sources

地震图中地震波形的自动提取方法研究

Study on Auto Extracting Wave from Seismic Record

峰谷平均法及其在计算浅源合成地震图中的应用

Peak-trough averaging method and its application to calculation of synthetic seismograms with shallow focuses

全波理论合成地震图计算中的积分路径问题

On integral path in calculating full-wav theory seismogram

体波综合地震图计算及应用

Computation and Application of Synthetic Body Wave Seismograms