seismic wave造句

1、Modeling seismic wave propagation within complex structures

2、Fine coherent scanning method by seismic wave group feature

3、Seismic modeling of scalar seismic wave propagation with finitedifference scheme in frequency-space domain.

4、Analysis on seismic wave illumination of wave equation based on Shengli typical geologic model.

5、One-way wave method for seismic wave field simulation for complex medium

6、The complex seismic wave-field beneath high velocity layer was investigated on layer-stripping observations of seismic physical model.

7、A primary seismic wave from an explosive source is a pulse response, and its periodic vibration originates from seismic pulses.

8、The multi-mater-frequency characteristic of blasting seismic energy and the transmission characteristic of blasting seismic wave are studied.

9、The seismic wave travels at different velocities in different media, therefore the seismic wave can be used to detect effects of grouting engineering.

10、Then, two seismic records and an artificial seismic wave were selected to analyze the seismic behaviors of the two models by using time-history analysis method.

11、The dissertation firstly reviews the Rayleigh wave exploration, seismic wave simulation and FCT finite difference method of the status quo;

12、Propagation of seismic wave in complex medium is mostly simulated by numeric solution of oneway or two-way wave equation.

13、Optimized dual absorbing boundary conditions of 3-D seismic wave equation

14、Study on amplitude attributes of seismic wave in random-uniform me- dium model

15、The seismic wave field reverse-time migration in transversely isotropic media

16、Variation characteristic of some seismic wave parameters before the Yangjiang earthquake with M4.2 on April 22,2001

17、The similarities are similar epicentral distance, similar waveform and both with rich seismic wave groups.

18、According to the transmission of seismic wave, dynamic property of soil-structure and energy dissipation, the mechanics and the results of seismic soil-structure interaction are analyzed.

19、Through seismic wave analysis it is inferred that the Hualian quake was probably caused by double offsets in the seismic source.

20、By using the sonic wave and the seismic wave, the foundation rock holding layer on-spot testing of TGP has been performed.

21、Relation of blasting seismic intensity and related blasting parameters is researched to illustrate propagation law and damage performance of the blasting seismic wave, and influence extent of related blasting factors on blasting seismic intensity.

22、Considering engineering practice, seismic wave propagation in nearly saturated rock is studied by using the viscoelastic two-phase model.

23、The seismic waves signal detected by sensors is principally Rayleigh wave when the detection position is far from the target.

24、Through the power balance equation and the constitutive equation described the numerical method of blasting seismic wave propagation.

25、With the seismic wave recorded in Wenchuan earthquake as the input, the centre column of a typical metro station was simulated numerically by the software FLAC3D for its strong seismic responses.

26、The three-component geophone can be taken as a receiver to record the vector field of seismic wave instead of the vertical geophone.

27、The research on the victim location system based on acoustic and seismic wave detection plays an important part in post-earthquake search and rescue.

28、In the dramatic mountain terrain, seismic wave can't be received easily; DC and time domain sounding are limited by the above reason.

29、Through construct tight branch collection of orthogonal wavelet base, we find that tight branch collection of orthogonal base wavelet function resembles real seismic wave.

30、The seismic waves signal detected by sensors is principally Rayleigh wave when the detection position is far from the target. Accordingly moving military target can be found by Rayleigh wave.

31、The seismic wave velocity in the crust and at the top of the upper mantle in the plateau is slower than that in the Indian subcontinent and Alxa block.

32、Affected by Helan piedmont fault and the geological structure in the area, the seismic wave forms recorded by Yinchuan station show distortions, and the distortions cause the azimuth anomaly.

33、The amplitude and period of a phase at a receiving point depend on source strength and the effect of medium on seismic wave in the propagating from source to the receiving point.

34、The effect of explosive characteristic on the amplitude of explosion seismic wave is studied by means of comparing experiments on ground motion caused by FAE and TNT located near the ground.

35、Earthquakes produce two types of seismic waves.

36、Seismic sections show the response of the earth to seismic waves.

37、The underwater earthquake happens and the seismic waves spread out.

38、Variation law of blasting seismic wave's propagation in elastic media

39、Weathered layer absorbs seismic waves greatly. Compensation for the absorption due to weathered layer can improve resolution of seismic data.