seismograms

Spectral seismograms are introduced as a means to recognize the morphology of the seismic signal, as arriving at the point of observation.
为了识别到达观测点的地震信号的形态，我们引入谱地震图的方法。
Bouchon and colleagues hunted through the rest of the seismograms to see if they had missed other occurrences of that waveform.
布乔及其同事仔细寻找其他震动图中是否也出现那种波形。
Seismograms are the records (paper copy) produced by seismographs used to calculate the location and magnitude of an earthquake.
震动图是地震仪的测量结果的纸质记录，是用来确定地震发生的地区和震级。
With modern instrumentation, energy can be measured directly from velocity seismograms and converted to a magnitude.
现代测量仪器可以直接由速率震动图测量出地震能量，然后转算为地震等级。
Layers need to be fractionized to get high precision synthetic seismograms, whereas its computation complexity is beyond the capability.
为得到高精度合成地震记录，需将地层细分，但地层层数很多时，计算量较大；
Among all the seismic methods, surface wave testing is easiest to perform since surface wave contains most of the energy in the seismograms.
表面波亦为地表震测法中最容易产生且震幅亦最大之震波，因此在施测上较容易且快速。
Single station site effect evaluation method is studied using seismograms obtained by strong motion observation array in Tangshan.
利用唐山强震观测台阵提供的井下和地面数字测震资料，研究了用单台地震记录评估场地效应的方法。
Using seismograms to determine the explosive yield is tougher, however.
不过，想要利用震波图来量测爆炸当量，那就十分困难了。
It is quite rare that more than two reflections from the earth's surface are clearly readable in seismograms.
地面上两次以上的反射很少可从地震图中清楚地分辨出。
Examples of synthetic seismograms corresponding to three crust models are given in the paper.
文中附有三种模型的体波综合地震图计算实例。