In seismic data processing, the accurate first break time is the key parameter to solve static correction problems of complex surface.
在地震资料处理中，正确的初至时间，是解决复杂地表静校正问题所需的关键参数。
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。
When we conventional static correction for seismic data of mountain area, correction error increases along with the increases of source-detector distance.
山区地震资料进行常规静校正时，校正误差随炮检距的增大而增大。
Static correction is the key to the improvement of seismic data processing in the complicated mountain areas.
静校正问题是复杂山地地震资料处理的关键。
Static correction is very important in seismic data processing.
静校正在地震资料处理中十分重要。
Static correction is one of the difficult problems of seismic data processing.
静校正是地震资料处理的难题之一。
This paper presents a static correction method by using the first-arrival times in raw seismic data.
本文提出一个用折射波初至时间计算静校正量的新方法。
The paper analyses the cause of anomalous stretch of normal moveout in seismic data processing and the characteristics digital normal moveout correction.
在地震资料处理中，速度分析和动校正对资料品质的影响很大。
According to the data of surface seismic exploration and database theory, the authors put forward a method of database for refraction static correction and develop the DBRSC static correction system.
基于模型法静校正原理和数据库方法，提出了数据库静校正，并开发了DBRSC数据库静校正系统。
Microlog data is the bedrock in regard to designing the shooting depth trigger and obtaining the static correction value during oil and seismic prospecting.
微测井资料是石油地震勘探中设计激发井深、求取静校正量的主要依据。
With the West China becoming the focal point of petroleum exploration, the static correction is always a key and basic step in seismic data processing.
随着油气勘探的重点向西部复杂地区转移，地震数据处理中的静校正计算成为其中关键性步骤，也是基础性工作。
It is illustrated how we remove big-angle incident seismic data and excessive NMO correction stretching.
并以实例说明，大角度入射资料的切除以及大动校正拉伸量切除的方法和效果。
It is illustrated how we remove big-angle incident seismic data and excessive NMO correction stretching.
并以实例说明，大角度入射资料的切除以及大动校正拉伸量切除的方法和效果。
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