动校正 meaning in English
dynamic correction
dynamiccorrection
nmo correction
Examples
- In a single pass one has now achieved nmo application, stacking and filtering suitably blanked .
现在我们一次就可以完成动校正、叠加和滤波，而且做了适当的切除。 - Comparison between the non - hyperbolic and hyperbolic nmo correct ion results of 3d converted waves shows that the non - hyperbolic method is better than the hyperbolic method
三维转换波非双曲动校正和常规双曲动校正结果对比表明，非双曲方法优于双曲方法。 - In chapter 3 , the real time data is imaged in the r - d algorithm . at first , we compress the signal in range and azimuth direction respectively , at the time of the processing ; we will deal with rcmc in r - d domain
第三章研究实测数据的r - d算法成像，我们对实测数据进行距离向和方位向的压缩，并且在r - d域进行距离徙动校正( rcmc ) ，从而实现成像。 - The 3d anti 3c seismic processing flow established is used in processing of the real seismic data , achieving high quality velocity ratio spectrum and good non - hyperbolic nmo correction and stacking of 3d converted wave
应用所建立的三维三分量地震资料处理流程，对某实际地震资料进行了处理，得到了较高质量的三维转换波速度比谱，转换波非双曲动校正和叠加取得了较好效果。 - According to these accomplishments , several techniques are expounded emphatically in this paper , including 3d refraction statics , coherent noise suppression by prestack wave field separating ( prestack fx noise attenuation ) , 3d prestack multiple domain random noise attenuation , multiples attenuation , nmo of unsymmetrical hyperbola , dynamic replacement of wave equation , surface - inconsistent residual static , super bin stacking , poststack depth migration and prestack depth migration . all the techniques have been applied in seismic processing of 2d , 3d and wide - line profiling and obtained good results
本文根据项目组研究成果，重点闸述了三维折射波静校正技术，叠前波场分离相干噪音压制方法(叠前fx去噪) ，叠前三维多域随机噪音衰减技术，多次波衰减技术，非对称双曲线动校正技术，波动方程动态替换技术，非地表一致性的剩余时差静校正技术，超面元迭加处理技术，叠后深度偏移处理，叠前深度偏移处理等。