migration velocity

常见例句

Migration velocity analysis is one of the key steps in pre stack depth migration whose accuracy directly affects the quality of pre stack depth migration.
偏移速度分析是叠前深度偏移的关键步骤之一，它的准确与否直接影响叠前深度偏移的质量。
Migration velocity is the key factor which influences the migration result.
偏移速度是影响偏移效果的关键因素。
The paper presented split-step Fourier presta- ck depth migration method using velocity structure to partition the velocity field.
本文提出了一种按速度构造对速度场进行分区的裂步傅里叶叠前深度偏移方法。