The result is applied to analysis of velocity and stacking of the P-SV converted-wave.
将这一结果应用于P-SV转换波的速度分析和叠加处理中。
Theoretical modeling result indicates that the inclination-decomposition DMOmethod is a desirable converted-wave DMO method.
理论模型试算的结果表明,倾角分解法DMO是一种较为理想的转换波DMO方法。
This paper analyzes some problems in converted-wave seismic data acquisition and processing, corresponding strategies are given.
分析了采集和处理中转换波勘探的若干问题,提出了相应的解决方法。
Last through the model data and real data processing, validation of the methods in dealing with converted-wave residual static correction is effective.
最后通过对模型数据和实际数据的处理,验证了方法对于处理转换波剩余静校正是有效果的。
When a sound wave strikes the spheres at one end of the acoustic lens, the sound gets converted into a type of shock wave known as a solitary wave.
当把声波打击在声透镜一端的球体上时,声波就会转换成称为孤波的某种类型的冲击波。
It reduces the high hypo syntony wave output part included in the converted input current.
减少了变频器输入电流中包含的高次谐波成份的输出。
The paper gave computational formula of converted wave statics by delay times and proved the method by practical seismic data.
文中给出了转换波延迟时静校正量的计算公式,并用实际地震数据进行了检验。
An inversion of velocity structure of crust and upper mantle by using converted PS wave and multiwave PPP etc, is reported in this paper.
本文是研究利用天然地震PS转换波及PPP等二次波到时资料反演地壳上地幔速度结构的尝试。
After analysis, the paper considered that appreciation of converted wave data quality is not only from common shot gather, but also from common receiver gather.
基于对部分现有资料的分析,本文认为不能仅用共炮点道集来评价转换波资料的品质,还应采用共检波点道集来进行评价。
Static correction is important for converted wave data processing.
静校正在转换波资料处理中有很重要的作用。
However, the use of convolution model is to deduce recursion formula of the reflection for the converted wave.
而利用褶积模型理论解决转换波问题的关键是建立转换波反射系数递推公式。
Imaging quality of the converted wave has been improved by precise data processing in YC area.
经过精细地处理,YC地区转换波成像质量得到了改善。
On that basis, the methods for three-parameter velocity analysis and NMO of converted wave have been formed.
在此基础上,形成了转换波三参数速度分析及动校正方法。
The essential of studying the forward and inverse problems of converted wave with the use of convolution model is to deduce recursion formula of the reflection coefficient.
利用褶积模型研究转换波正、反演问题的关键是建立转换反射系数递推公式。
Effective suppression of ground roll is vital to converted wave seismic data processing, but the methods of suppressing ground roll, as linear noise is usually dissatisfactory.
转换波资料的信噪比较低,有效信号往往被面波干扰淹没,因此需要对面波进行压制,但是将面波作为线性干扰的压制方法很难得到好的效果。
To cope with the problems of statics and converted wave imaging over gas cloud area, several measures are adopted.
处理中,针对该构造资料转换波静校正难度大、气云区转换波不易成像等难题,采取了相应的处理手段和措施。
This kind of shear wave is actually P-S-P converted wave produced as change of a medium from liquid to solid and to liquid.
这种横波实际上是在液-固-液介质变化的情况下经过两次转换的P - S - P波。
The results show that the electromagnetic wave is the converted electromagnetic wave induced by the acoustic wave when it propagates along the borehole.
结果表明所记录的电磁波信号为声波在井孔中传播时激发的转换电磁波。
The static correction method of converted P-SV waves is always a problem in converted wave processing.
P - SV转换波静校正一直是转换波处理中的一个难题。
For converted wave stacking and trace selection of common reflection point gathering, it is required to accurately calculate the location of conversion points.
转换波共转换点的叠加和道集选取都需要准确地计算转换点的位置。
Velocity analysis of converted wave is a very important step in multi-wave seismic data processing.
转换波速度分析在多波地震资料处理中占有重要地位。
The water salinity is a main factor influencing the amplitude of the converted electromagnetic wave.
地层水矿化度是影响转换电磁波的主要因素。
With the use of reciprocal principle in seismic wave propagation, the algorithm may be used to compute the travel times of reflected compressional wave or converted shear wave.
利用地震波传播的互换原理,将算法推广到用于计算反射纵波和反射转换横波的旅行时。
The static correction problem of P-SV converted wave has seriously constrained processing quality of converted wave data during Marine multi_component seismic exploration.
在海上多波地震勘探中,P SV转换波静校正问题严重影响了转换波资料的处理质量。
This paper proves that all the forms of wind wave frequency spectrum can be converted into the forms of variable dimension fractals.
文中还证明,各种形式的风浪频谱均可转化为变维分形的形式。
Desired converted wave images have been achieved over gas cloud area.
结果表明,在“气烟囱”模糊带处得到了较好的转换波成像剖面。
The electromagnetic wave radiated by the acoustic source is evidently different from the converted electromagnetic wave in frequency and phase.
声源激发的电磁波在频率与相位特征上不同于转换电磁波。
The afterflow represents a production of kinetic energy which becomes converted into a pressure wave when the outward flow of water is reversed.
残余塑性流动代表在外向水流返回时动能变为压力波的一种结果。
This paper proposed to overcome the shielding effects by using wide-angle P-wave reflections and localized converted waves (PSPPSP).
提出了采用P波广角反射和P波高速层内局部转换广角反射波消除火成岩高速层对地震波的屏蔽作用。
This paper proposed to overcome the shielding effects by using wide-angle P-wave reflections and localized converted waves (PSPPSP).
提出了采用P波广角反射和P波高速层内局部转换广角反射波消除火成岩高速层对地震波的屏蔽作用。
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