residual nmo meaning in English
剩余正常时差
Examples
- Based on the simple understanding of normal seismic processing , this paper has carried out deep research on the problems of deep prospecting in seismic data processing , such as s / n ( signal to noise ratio ) , velocity analysis and residual nmo of unsymmetrical hyperbola , stacking and imaging of complex rays and migration arc . until now tens of accomplishments have been achieved
在简单了解地震资料常规处理的基础上，本文针对当前深层资料的问题，紧紧围绕着深层地震数据处理技术研究需要解决的重点问题，即信噪比问题、非对称双曲线的速度分析与剩余动校正时差问题、复杂射线的迭加及偏移成像问题和偏移画弧问题等，进行了深入的研究工作，目前已完成十多个成果。