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1) 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.

2) Making C wave synthetic seismogram and correlation calibration of horizons together with P wave data are the basis using multi components seismic data for interpretation.

3) A numeral method of computing synthetic seismogram, finite difference method is introduced, which can be used to calculate Lamb problem in vertical inhomogeneous media.

4) The decomposed seismogram is obtained by using probability filtering, the arrived time can be find out from it directly.

5) It includes seismogram input by scanner, grey normalization, horizontal line removal, extractions of time marks and start time of earthquake, and intelligent tracking and thinning.

6) Using convolution model synthetic seismogram in time domain and depth domain is been contrast and the essence distinction is revealed.

7) In the paper, near-field synthetic seismogram methods are discussed,[http://sentencedict.com/seismogram.html] the techniques and some results for studying source process and predicting near-field ground motion are summarized.

8) Through synthetic seismogram we can use geological horizon calibrate the seismic profile, and establish the corresponding relationship between seismic data and geological data.

9) This method was checked using both synthetic seismogram and real seismic record. The check proved K-L transform feasible in removing random noise and coherent noise.

10) The experiments on artificial synthetic seismogram and actual seismic records show that this method is of practical use in proper accuracy range.

11) In the tracking and thinning of seismogram the prior knowledge of seismogram is used effectively for improving the intelligent level of automatic extraction of seismogram.

12) In order to increase drilling success ratio, the thickness and reservoir of Carboniferous were predicted through model forward by use of the seismic data in combination with synthetic seismogram.

13) It is basic work for seismic data interpretation by using convolution model for making synthetic seismogram and then marking event.

14) As a case study, a grouped method to calibrate synthetic seismogram with complex geology has been approached in Gunan-209 area.

15) Compared with the original method, the improved one has better effect on the calculation of instantaneous amplitude, instantaneous phase and instantaneous frequency in the synthetic seismogram.

16) How is the movement of the seismometer converted into a seismogram?

17) In the research of seismology for monitoring nuclear explosion, data quality checking is a basic step for seismogram automatic processing, spike is the main problem data.

18) Based on data of outcrop, drilling and logging, we made synthetic seismogram, and using them in seismic data interpretation.

19) In this paper, the computation examples are given to show the application of this method to actual seismic record and synthetic seismogram.

20) For an area with complex geological conditions, the conventional methods are not usually able to calibrate synthetic seismogram accurately because this seismogram is also complex.

21) A seismic trace calculated from well - log data is called a synthetic seismogram.

22) The actual non zero phase wavelet was extracted from seismic traces by comparing synthetic seismogram with near wellbore seismic traces and was used to be deconvolved with seismic data.

23) The forward modeling was applied to obtain the seismic synthetic seismogram of formations with different fluids and seismic attribute analysis was carried out on this basis.